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        <a href="digichef-module.html">Package&nbsp;digichef</a> ::
        <a href="digichef.tagging-module.html">Package&nbsp;tagging</a> ::
        Module&nbsp;models
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<h1 class="epydoc">Source Code for <a href="digichef.tagging.models-module.html">Module digichef.tagging.models</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno">  1</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L2"></a><tt class="py-lineno">  2</tt>  <tt class="py-line"><tt class="py-docstring">Models and managers for generic tagging.</tt> </tt>
<a name="L3"></a><tt class="py-lineno">  3</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L4"></a><tt class="py-lineno">  4</tt>  <tt class="py-line"><tt class="py-comment"># Python 2.3 compatibility</tt> </tt>
<a name="L5"></a><tt class="py-lineno">  5</tt>  <tt class="py-line"><tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L6"></a><tt class="py-lineno">  6</tt>  <tt class="py-line">    <tt class="py-name">set</tt> </tt>
<a name="L7"></a><tt class="py-lineno">  7</tt>  <tt class="py-line"><tt class="py-keyword">except</tt> <tt class="py-name">NameError</tt><tt class="py-op">:</tt> </tt>
<a name="L8"></a><tt class="py-lineno">  8</tt>  <tt class="py-line">    <tt class="py-keyword">from</tt> <tt class="py-name">sets</tt> <tt class="py-keyword">import</tt> <tt class="py-name">Set</tt> <tt class="py-keyword">as</tt> <tt class="py-name">set</tt> </tt>
<a name="L9"></a><tt class="py-lineno">  9</tt>  <tt class="py-line"> </tt>
<a name="L10"></a><tt class="py-lineno"> 10</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">django</tt><tt class="py-op">.</tt><tt class="py-name">contrib</tt><tt class="py-op">.</tt><tt class="py-name">contenttypes</tt> <tt class="py-keyword">import</tt> <tt id="link-0" class="py-name" targets="Module digichef.tagging.generic=digichef.tagging.generic-module.html"><a title="digichef.tagging.generic" class="py-name" href="#" onclick="return doclink('link-0', 'generic', 'link-0');">generic</a></tt> </tt>
<a name="L11"></a><tt class="py-lineno"> 11</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">django</tt><tt class="py-op">.</tt><tt class="py-name">contrib</tt><tt class="py-op">.</tt><tt class="py-name">contenttypes</tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Module digichef.core.models=digichef.core.models-module.html,Module digichef.profiles.models=digichef.profiles.models-module.html,Module digichef.recipes.models=digichef.recipes.models-module.html,Module digichef.recommender.models=digichef.recommender.models-module.html,Module digichef.registration.models=digichef.registration.models-module.html,Module digichef.tagging.models=digichef.tagging.models-module.html,Module digichef.tagging.tests.models=digichef.tagging.tests.models-module.html,Module digichef.util.models=digichef.util.models-module.html,Module digichef.voting.models=digichef.voting.models-module.html,Module digichef.voting.tests.models=digichef.voting.tests.models-module.html"><a title="digichef.core.models
digichef.profiles.models
digichef.recipes.models
digichef.recommender.models
digichef.registration.models
digichef.tagging.models
digichef.tagging.tests.models
digichef.util.models
digichef.voting.models
digichef.voting.tests.models" class="py-name" href="#" onclick="return doclink('link-1', 'models', 'link-1');">models</a></tt> <tt class="py-keyword">import</tt> <tt class="py-name">ContentType</tt> </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">django</tt><tt class="py-op">.</tt><tt class="py-name">db</tt> <tt class="py-keyword">import</tt> <tt class="py-name">connection</tt><tt class="py-op">,</tt> <tt id="link-2" class="py-name"><a title="digichef.core.models
digichef.profiles.models
digichef.recipes.models
digichef.recommender.models
digichef.registration.models
digichef.tagging.models
digichef.tagging.tests.models
digichef.util.models
digichef.voting.models
digichef.voting.tests.models" class="py-name" href="#" onclick="return doclink('link-2', 'models', 'link-1');">models</a></tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">django</tt><tt class="py-op">.</tt><tt class="py-name">db</tt><tt class="py-op">.</tt><tt id="link-3" class="py-name"><a title="digichef.core.models
digichef.profiles.models
digichef.recipes.models
digichef.recommender.models
digichef.registration.models
digichef.tagging.models
digichef.tagging.tests.models
digichef.util.models
digichef.voting.models
digichef.voting.tests.models" class="py-name" href="#" onclick="return doclink('link-3', 'models', 'link-1');">models</a></tt><tt class="py-op">.</tt><tt class="py-name">query</tt> <tt class="py-keyword">import</tt> <tt class="py-name">QuerySet</tt> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">django</tt><tt class="py-op">.</tt><tt id="link-4" class="py-name" targets="Module digichef.profiles.utils=digichef.profiles.utils-module.html,Module digichef.recommender.utils=digichef.recommender.utils-module.html,Module digichef.tagging.utils=digichef.tagging.utils-module.html"><a title="digichef.profiles.utils
digichef.recommender.utils
digichef.tagging.utils" class="py-name" href="#" onclick="return doclink('link-4', 'utils', 'link-4');">utils</a></tt><tt class="py-op">.</tt><tt class="py-name">translation</tt> <tt class="py-keyword">import</tt> <tt class="py-name">ugettext_lazy</tt> <tt class="py-keyword">as</tt> <tt class="py-name">_</tt> </tt>
<a name="L15"></a><tt class="py-lineno"> 15</tt>  <tt class="py-line"> </tt>
<a name="L16"></a><tt class="py-lineno"> 16</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-5" class="py-name" targets="Package digichef.tagging=digichef.tagging-module.html"><a title="digichef.tagging" class="py-name" href="#" onclick="return doclink('link-5', 'tagging', 'link-5');">tagging</a></tt> <tt class="py-keyword">import</tt> <tt id="link-6" class="py-name" targets="Module digichef.settings=digichef.settings-module.html,Module digichef.tagging.settings=digichef.tagging.settings-module.html,Module digichef.tagging.tests.settings=digichef.tagging.tests.settings-module.html,Module digichef.voting.tests.settings=digichef.voting.tests.settings-module.html"><a title="digichef.settings
digichef.tagging.settings
digichef.tagging.tests.settings
digichef.voting.tests.settings" class="py-name" href="#" onclick="return doclink('link-6', 'settings', 'link-6');">settings</a></tt> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-7" class="py-name"><a title="digichef.tagging" class="py-name" href="#" onclick="return doclink('link-7', 'tagging', 'link-5');">tagging</a></tt><tt class="py-op">.</tt><tt id="link-8" class="py-name"><a title="digichef.profiles.utils
digichef.recommender.utils
digichef.tagging.utils" class="py-name" href="#" onclick="return doclink('link-8', 'utils', 'link-4');">utils</a></tt> <tt class="py-keyword">import</tt> <tt id="link-9" class="py-name" targets="Function digichef.tagging.utils.calculate_cloud()=digichef.tagging.utils-module.html#calculate_cloud"><a title="digichef.tagging.utils.calculate_cloud" class="py-name" href="#" onclick="return doclink('link-9', 'calculate_cloud', 'link-9');">calculate_cloud</a></tt><tt class="py-op">,</tt> <tt id="link-10" class="py-name" targets="Function digichef.tagging.utils.get_tag_list()=digichef.tagging.utils-module.html#get_tag_list"><a title="digichef.tagging.utils.get_tag_list" class="py-name" href="#" onclick="return doclink('link-10', 'get_tag_list', 'link-10');">get_tag_list</a></tt><tt class="py-op">,</tt> <tt id="link-11" class="py-name" targets="Function digichef.tagging.utils.get_queryset_and_model()=digichef.tagging.utils-module.html#get_queryset_and_model"><a title="digichef.tagging.utils.get_queryset_and_model" class="py-name" href="#" onclick="return doclink('link-11', 'get_queryset_and_model', 'link-11');">get_queryset_and_model</a></tt><tt class="py-op">,</tt> <tt id="link-12" class="py-name" targets="Function digichef.tagging.utils.parse_tag_input()=digichef.tagging.utils-module.html#parse_tag_input"><a title="digichef.tagging.utils.parse_tag_input" class="py-name" href="#" onclick="return doclink('link-12', 'parse_tag_input', 'link-12');">parse_tag_input</a></tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-13" class="py-name"><a title="digichef.tagging" class="py-name" href="#" onclick="return doclink('link-13', 'tagging', 'link-5');">tagging</a></tt><tt class="py-op">.</tt><tt id="link-14" class="py-name"><a title="digichef.profiles.utils
digichef.recommender.utils
digichef.tagging.utils" class="py-name" href="#" onclick="return doclink('link-14', 'utils', 'link-4');">utils</a></tt> <tt class="py-keyword">import</tt> <tt class="py-name">LOGARITHMIC</tt> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt>  <tt class="py-line"> </tt>
<a name="L20"></a><tt class="py-lineno"> 20</tt>  <tt class="py-line"><tt id="link-15" class="py-name" targets="Variable digichef.tagging.models.qn=digichef.tagging.models-module.html#qn"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-15', 'qn', 'link-15');">qn</a></tt> <tt class="py-op">=</tt> <tt class="py-name">connection</tt><tt class="py-op">.</tt><tt class="py-name">ops</tt><tt class="py-op">.</tt><tt class="py-name">quote_name</tt> </tt>
<a name="L21"></a><tt class="py-lineno"> 21</tt>  <tt class="py-line"> </tt>
<a name="L22"></a><tt class="py-lineno"> 22</tt>  <tt class="py-line"><tt class="py-comment">############</tt> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt>  <tt class="py-line"><tt class="py-comment"># Managers #</tt> </tt>
<a name="L24"></a><tt class="py-lineno"> 24</tt>  <tt class="py-line"><tt class="py-comment">############</tt> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt>  <tt class="py-line"> </tt>
<a name="TagManager"></a><div id="TagManager-def"><a name="L26"></a><tt class="py-lineno"> 26</tt> <a class="py-toggle" href="#" id="TagManager-toggle" onclick="return toggle('TagManager');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="digichef.tagging.models.TagManager-class.html">TagManager</a><tt class="py-op">(</tt><tt class="py-base-class">models</tt><tt class="py-op">.</tt><tt class="py-base-class">Manager</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TagManager-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="TagManager-expanded"><a name="TagManager.update_tags"></a><div id="TagManager.update_tags-def"><a name="L27"></a><tt class="py-lineno"> 27</tt> <a class="py-toggle" href="#" id="TagManager.update_tags-toggle" onclick="return toggle('TagManager.update_tags');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.tagging.models.TagManager-class.html#update_tags">update_tags</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">obj</tt><tt class="py-op">,</tt> <tt class="py-param">tag_names</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TagManager.update_tags-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="TagManager.update_tags-expanded"><a name="L28"></a><tt class="py-lineno"> 28</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L29"></a><tt class="py-lineno"> 29</tt>  <tt class="py-line"><tt class="py-docstring">        Update tags associated with an object.</tt> </tt>
<a name="L30"></a><tt class="py-lineno"> 30</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L31"></a><tt class="py-lineno"> 31</tt>  <tt class="py-line">        <tt class="py-name">ctype</tt> <tt class="py-op">=</tt> <tt class="py-name">ContentType</tt><tt class="py-op">.</tt><tt id="link-16" class="py-name" targets="Variable digichef.recommender.models.Recommender.objects=digichef.recommender.models.Recommender-class.html#objects,Variable digichef.registration.models.RegistrationProfile.objects=digichef.registration.models.RegistrationProfile-class.html#objects,Variable digichef.tagging.models.Tag.objects=digichef.tagging.models.Tag-class.html#objects,Variable digichef.tagging.models.TaggedItem.objects=digichef.tagging.models.TaggedItem-class.html#objects,Variable digichef.voting.models.Vote.objects=digichef.voting.models.Vote-class.html#objects"><a title="digichef.recommender.models.Recommender.objects
digichef.registration.models.RegistrationProfile.objects
digichef.tagging.models.Tag.objects
digichef.tagging.models.TaggedItem.objects
digichef.voting.models.Vote.objects" class="py-name" href="#" onclick="return doclink('link-16', 'objects', 'link-16');">objects</a></tt><tt class="py-op">.</tt><tt class="py-name">get_for_model</tt><tt class="py-op">(</tt><tt class="py-name">obj</tt><tt class="py-op">)</tt> </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt>  <tt class="py-line">        <tt class="py-name">current_tags</tt> <tt class="py-op">=</tt> <tt class="py-name">list</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">filter</tt><tt class="py-op">(</tt><tt class="py-name">items__content_type__pk</tt><tt class="py-op">=</tt><tt class="py-name">ctype</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">,</tt> </tt>
<a name="L33"></a><tt class="py-lineno"> 33</tt>  <tt class="py-line">                                        <tt class="py-name">items__object_id</tt><tt class="py-op">=</tt><tt class="py-name">obj</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L34"></a><tt class="py-lineno"> 34</tt>  <tt class="py-line">        <tt class="py-name">updated_tag_names</tt> <tt class="py-op">=</tt> <tt id="link-17" class="py-name"><a title="digichef.tagging.utils.parse_tag_input" class="py-name" href="#" onclick="return doclink('link-17', 'parse_tag_input', 'link-12');">parse_tag_input</a></tt><tt class="py-op">(</tt><tt class="py-name">tag_names</tt><tt class="py-op">)</tt> </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt id="link-18" class="py-name"><a title="digichef.settings
digichef.tagging.settings
digichef.tagging.tests.settings
digichef.voting.tests.settings" class="py-name" href="#" onclick="return doclink('link-18', 'settings', 'link-6');">settings</a></tt><tt class="py-op">.</tt><tt id="link-19" class="py-name" targets="Variable digichef.tagging.settings.FORCE_LOWERCASE_TAGS=digichef.tagging.settings-module.html#FORCE_LOWERCASE_TAGS"><a title="digichef.tagging.settings.FORCE_LOWERCASE_TAGS" class="py-name" href="#" onclick="return doclink('link-19', 'FORCE_LOWERCASE_TAGS', 'link-19');">FORCE_LOWERCASE_TAGS</a></tt><tt class="py-op">:</tt> </tt>
<a name="L36"></a><tt class="py-lineno"> 36</tt>  <tt class="py-line">            <tt class="py-name">updated_tag_names</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-name">t</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-keyword">for</tt> <tt class="py-name">t</tt> <tt class="py-keyword">in</tt> <tt class="py-name">updated_tag_names</tt><tt class="py-op">]</tt> </tt>
<a name="L37"></a><tt class="py-lineno"> 37</tt>  <tt class="py-line"> </tt>
<a name="L38"></a><tt class="py-lineno"> 38</tt>  <tt class="py-line">        <tt class="py-comment"># Remove tags which no longer apply</tt> </tt>
<a name="L39"></a><tt class="py-lineno"> 39</tt>  <tt class="py-line">        <tt class="py-name">tags_for_removal</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt id="link-20" class="py-name" targets="Variable digichef.tagging.models.TaggedItem.tag=digichef.tagging.models.TaggedItem-class.html#tag"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-20', 'tag', 'link-20');">tag</a></tt> <tt class="py-keyword">for</tt> <tt id="link-21" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-21', 'tag', 'link-20');">tag</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">current_tags</tt> \ </tt>
<a name="L40"></a><tt class="py-lineno"> 40</tt>  <tt class="py-line">                            <tt class="py-keyword">if</tt> <tt id="link-22" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-22', 'tag', 'link-20');">tag</a></tt><tt class="py-op">.</tt><tt id="link-23" class="py-name" targets="Variable digichef.recommender.models.TestItem.name=digichef.recommender.models.TestItem-class.html#name,Variable digichef.tagging.models.Tag.name=digichef.tagging.models.Tag-class.html#name,Variable digichef.tagging.tests.models.Article.name=digichef.tagging.tests.models.Article-class.html#name,Variable digichef.tagging.tests.models.Link.name=digichef.tagging.tests.models.Link-class.html#name,Variable digichef.voting.tests.models.Item.name=digichef.voting.tests.models.Item-class.html#name"><a title="digichef.recommender.models.TestItem.name
digichef.tagging.models.Tag.name
digichef.tagging.tests.models.Article.name
digichef.tagging.tests.models.Link.name
digichef.voting.tests.models.Item.name" class="py-name" href="#" onclick="return doclink('link-23', 'name', 'link-23');">name</a></tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">updated_tag_names</tt><tt class="py-op">]</tt> </tt>
<a name="L41"></a><tt class="py-lineno"> 41</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">tags_for_removal</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt>  <tt class="py-line">            <tt id="link-24" class="py-name" targets="Class digichef.tagging.models.TaggedItem=digichef.tagging.models.TaggedItem-class.html"><a title="digichef.tagging.models.TaggedItem" class="py-name" href="#" onclick="return doclink('link-24', 'TaggedItem', 'link-24');">TaggedItem</a></tt><tt class="py-op">.</tt><tt class="py-name">_default_manager</tt><tt class="py-op">.</tt><tt class="py-name">filter</tt><tt class="py-op">(</tt><tt class="py-name">content_type__pk</tt><tt class="py-op">=</tt><tt class="py-name">ctype</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">,</tt> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt>  <tt class="py-line">                                               <tt id="link-25" class="py-name" targets="Variable digichef.tagging.models.TaggedItem.object_id=digichef.tagging.models.TaggedItem-class.html#object_id,Variable digichef.voting.models.Vote.object_id=digichef.voting.models.Vote-class.html#object_id"><a title="digichef.tagging.models.TaggedItem.object_id
digichef.voting.models.Vote.object_id" class="py-name" href="#" onclick="return doclink('link-25', 'object_id', 'link-25');">object_id</a></tt><tt class="py-op">=</tt><tt class="py-name">obj</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">,</tt> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt>  <tt class="py-line">                                               <tt class="py-name">tag__in</tt><tt class="py-op">=</tt><tt class="py-name">tags_for_removal</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">delete</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt>  <tt class="py-line">        <tt class="py-comment"># Add new tags</tt> </tt>
<a name="L46"></a><tt class="py-lineno"> 46</tt>  <tt class="py-line">        <tt class="py-name">current_tag_names</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt id="link-26" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-26', 'tag', 'link-20');">tag</a></tt><tt class="py-op">.</tt><tt id="link-27" class="py-name"><a title="digichef.recommender.models.TestItem.name
digichef.tagging.models.Tag.name
digichef.tagging.tests.models.Article.name
digichef.tagging.tests.models.Link.name
digichef.voting.tests.models.Item.name" class="py-name" href="#" onclick="return doclink('link-27', 'name', 'link-23');">name</a></tt> <tt class="py-keyword">for</tt> <tt id="link-28" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-28', 'tag', 'link-20');">tag</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">current_tags</tt><tt class="py-op">]</tt> </tt>
<a name="L47"></a><tt class="py-lineno"> 47</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">tag_name</tt> <tt class="py-keyword">in</tt> <tt class="py-name">updated_tag_names</tt><tt class="py-op">:</tt> </tt>
<a name="L48"></a><tt class="py-lineno"> 48</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">tag_name</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">current_tag_names</tt><tt class="py-op">:</tt> </tt>
<a name="L49"></a><tt class="py-lineno"> 49</tt>  <tt class="py-line">                <tt id="link-29" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-29', 'tag', 'link-20');">tag</a></tt><tt class="py-op">,</tt> <tt class="py-name">created</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">get_or_create</tt><tt class="py-op">(</tt><tt id="link-30" class="py-name"><a title="digichef.recommender.models.TestItem.name
digichef.tagging.models.Tag.name
digichef.tagging.tests.models.Article.name
digichef.tagging.tests.models.Link.name
digichef.voting.tests.models.Item.name" class="py-name" href="#" onclick="return doclink('link-30', 'name', 'link-23');">name</a></tt><tt class="py-op">=</tt><tt class="py-name">tag_name</tt><tt class="py-op">)</tt> </tt>
<a name="L50"></a><tt class="py-lineno"> 50</tt>  <tt class="py-line">                <tt id="link-31" class="py-name"><a title="digichef.tagging.models.TaggedItem" class="py-name" href="#" onclick="return doclink('link-31', 'TaggedItem', 'link-24');">TaggedItem</a></tt><tt class="py-op">.</tt><tt class="py-name">_default_manager</tt><tt class="py-op">.</tt><tt class="py-name">create</tt><tt class="py-op">(</tt><tt id="link-32" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-32', 'tag', 'link-20');">tag</a></tt><tt class="py-op">=</tt><tt id="link-33" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-33', 'tag', 'link-20');">tag</a></tt><tt class="py-op">,</tt> <tt id="link-34" class="py-name" targets="Variable digichef.tagging.models.TaggedItem.object=digichef.tagging.models.TaggedItem-class.html#object,Variable digichef.voting.models.Vote.object=digichef.voting.models.Vote-class.html#object"><a title="digichef.tagging.models.TaggedItem.object
digichef.voting.models.Vote.object" class="py-name" href="#" onclick="return doclink('link-34', 'object', 'link-34');">object</a></tt><tt class="py-op">=</tt><tt class="py-name">obj</tt><tt class="py-op">)</tt> </tt>
</div><a name="L51"></a><tt class="py-lineno"> 51</tt>  <tt class="py-line"> </tt>
<a name="TagManager.add_tag"></a><div id="TagManager.add_tag-def"><a name="L52"></a><tt class="py-lineno"> 52</tt> <a class="py-toggle" href="#" id="TagManager.add_tag-toggle" onclick="return toggle('TagManager.add_tag');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.tagging.models.TagManager-class.html#add_tag">add_tag</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">obj</tt><tt class="py-op">,</tt> <tt class="py-param">tag_name</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TagManager.add_tag-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="TagManager.add_tag-expanded"><a name="L53"></a><tt class="py-lineno"> 53</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L54"></a><tt class="py-lineno"> 54</tt>  <tt class="py-line"><tt class="py-docstring">        Associates the given object with a tag.</tt> </tt>
<a name="L55"></a><tt class="py-lineno"> 55</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L56"></a><tt class="py-lineno"> 56</tt>  <tt class="py-line">        <tt class="py-name">tag_names</tt> <tt class="py-op">=</tt> <tt id="link-35" class="py-name"><a title="digichef.tagging.utils.parse_tag_input" class="py-name" href="#" onclick="return doclink('link-35', 'parse_tag_input', 'link-12');">parse_tag_input</a></tt><tt class="py-op">(</tt><tt class="py-name">tag_name</tt><tt class="py-op">)</tt> </tt>
<a name="L57"></a><tt class="py-lineno"> 57</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">tag_names</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L58"></a><tt class="py-lineno"> 58</tt>  <tt class="py-line">            <tt class="py-keyword">raise</tt> <tt class="py-name">AttributeError</tt><tt class="py-op">(</tt><tt class="py-name">_</tt><tt class="py-op">(</tt><tt class="py-string">'No tags were given: "%s".'</tt><tt class="py-op">)</tt> <tt class="py-op">%</tt> <tt class="py-name">tag_name</tt><tt class="py-op">)</tt> </tt>
<a name="L59"></a><tt class="py-lineno"> 59</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">tag_names</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
<a name="L60"></a><tt class="py-lineno"> 60</tt>  <tt class="py-line">            <tt class="py-keyword">raise</tt> <tt class="py-name">AttributeError</tt><tt class="py-op">(</tt><tt class="py-name">_</tt><tt class="py-op">(</tt><tt class="py-string">'Multiple tags were given: "%s".'</tt><tt class="py-op">)</tt> <tt class="py-op">%</tt> <tt class="py-name">tag_name</tt><tt class="py-op">)</tt> </tt>
<a name="L61"></a><tt class="py-lineno"> 61</tt>  <tt class="py-line">        <tt class="py-name">tag_name</tt> <tt class="py-op">=</tt> <tt class="py-name">tag_names</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> </tt>
<a name="L62"></a><tt class="py-lineno"> 62</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt id="link-36" class="py-name"><a title="digichef.settings
digichef.tagging.settings
digichef.tagging.tests.settings
digichef.voting.tests.settings" class="py-name" href="#" onclick="return doclink('link-36', 'settings', 'link-6');">settings</a></tt><tt class="py-op">.</tt><tt id="link-37" class="py-name"><a title="digichef.tagging.settings.FORCE_LOWERCASE_TAGS" class="py-name" href="#" onclick="return doclink('link-37', 'FORCE_LOWERCASE_TAGS', 'link-19');">FORCE_LOWERCASE_TAGS</a></tt><tt class="py-op">:</tt> </tt>
<a name="L63"></a><tt class="py-lineno"> 63</tt>  <tt class="py-line">            <tt class="py-name">tag_name</tt> <tt class="py-op">=</tt> <tt class="py-name">tag_name</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L64"></a><tt class="py-lineno"> 64</tt>  <tt class="py-line">        <tt id="link-38" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-38', 'tag', 'link-20');">tag</a></tt><tt class="py-op">,</tt> <tt class="py-name">created</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">get_or_create</tt><tt class="py-op">(</tt><tt id="link-39" class="py-name"><a title="digichef.recommender.models.TestItem.name
digichef.tagging.models.Tag.name
digichef.tagging.tests.models.Article.name
digichef.tagging.tests.models.Link.name
digichef.voting.tests.models.Item.name" class="py-name" href="#" onclick="return doclink('link-39', 'name', 'link-23');">name</a></tt><tt class="py-op">=</tt><tt class="py-name">tag_name</tt><tt class="py-op">)</tt> </tt>
<a name="L65"></a><tt class="py-lineno"> 65</tt>  <tt class="py-line">        <tt class="py-name">ctype</tt> <tt class="py-op">=</tt> <tt class="py-name">ContentType</tt><tt class="py-op">.</tt><tt id="link-40" class="py-name"><a title="digichef.recommender.models.Recommender.objects
digichef.registration.models.RegistrationProfile.objects
digichef.tagging.models.Tag.objects
digichef.tagging.models.TaggedItem.objects
digichef.voting.models.Vote.objects" class="py-name" href="#" onclick="return doclink('link-40', 'objects', 'link-16');">objects</a></tt><tt class="py-op">.</tt><tt class="py-name">get_for_model</tt><tt class="py-op">(</tt><tt class="py-name">obj</tt><tt class="py-op">)</tt> </tt>
<a name="L66"></a><tt class="py-lineno"> 66</tt>  <tt class="py-line">        <tt id="link-41" class="py-name"><a title="digichef.tagging.models.TaggedItem" class="py-name" href="#" onclick="return doclink('link-41', 'TaggedItem', 'link-24');">TaggedItem</a></tt><tt class="py-op">.</tt><tt class="py-name">_default_manager</tt><tt class="py-op">.</tt><tt class="py-name">get_or_create</tt><tt class="py-op">(</tt> </tt>
<a name="L67"></a><tt class="py-lineno"> 67</tt>  <tt class="py-line">            <tt id="link-42" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-42', 'tag', 'link-20');">tag</a></tt><tt class="py-op">=</tt><tt id="link-43" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-43', 'tag', 'link-20');">tag</a></tt><tt class="py-op">,</tt> <tt id="link-44" class="py-name" targets="Variable digichef.tagging.models.TaggedItem.content_type=digichef.tagging.models.TaggedItem-class.html#content_type,Variable digichef.voting.models.Vote.content_type=digichef.voting.models.Vote-class.html#content_type"><a title="digichef.tagging.models.TaggedItem.content_type
digichef.voting.models.Vote.content_type" class="py-name" href="#" onclick="return doclink('link-44', 'content_type', 'link-44');">content_type</a></tt><tt class="py-op">=</tt><tt class="py-name">ctype</tt><tt class="py-op">,</tt> <tt id="link-45" class="py-name"><a title="digichef.tagging.models.TaggedItem.object_id
digichef.voting.models.Vote.object_id" class="py-name" href="#" onclick="return doclink('link-45', 'object_id', 'link-25');">object_id</a></tt><tt class="py-op">=</tt><tt class="py-name">obj</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">)</tt> </tt>
</div><a name="L68"></a><tt class="py-lineno"> 68</tt>  <tt class="py-line"> </tt>
<a name="TagManager.get_for_object"></a><div id="TagManager.get_for_object-def"><a name="L69"></a><tt class="py-lineno"> 69</tt> <a class="py-toggle" href="#" id="TagManager.get_for_object-toggle" onclick="return toggle('TagManager.get_for_object');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.tagging.models.TagManager-class.html#get_for_object">get_for_object</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">obj</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TagManager.get_for_object-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="TagManager.get_for_object-expanded"><a name="L70"></a><tt class="py-lineno"> 70</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L71"></a><tt class="py-lineno"> 71</tt>  <tt class="py-line"><tt class="py-docstring">        Create a queryset matching all tags associated with the given</tt> </tt>
<a name="L72"></a><tt class="py-lineno"> 72</tt>  <tt class="py-line"><tt class="py-docstring">        object.</tt> </tt>
<a name="L73"></a><tt class="py-lineno"> 73</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L74"></a><tt class="py-lineno"> 74</tt>  <tt class="py-line">        <tt class="py-name">ctype</tt> <tt class="py-op">=</tt> <tt class="py-name">ContentType</tt><tt class="py-op">.</tt><tt id="link-46" class="py-name"><a title="digichef.recommender.models.Recommender.objects
digichef.registration.models.RegistrationProfile.objects
digichef.tagging.models.Tag.objects
digichef.tagging.models.TaggedItem.objects
digichef.voting.models.Vote.objects" class="py-name" href="#" onclick="return doclink('link-46', 'objects', 'link-16');">objects</a></tt><tt class="py-op">.</tt><tt class="py-name">get_for_model</tt><tt class="py-op">(</tt><tt class="py-name">obj</tt><tt class="py-op">)</tt> </tt>
<a name="L75"></a><tt class="py-lineno"> 75</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">filter</tt><tt class="py-op">(</tt><tt class="py-name">items__content_type__pk</tt><tt class="py-op">=</tt><tt class="py-name">ctype</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">,</tt> </tt>
<a name="L76"></a><tt class="py-lineno"> 76</tt>  <tt class="py-line">                           <tt class="py-name">items__object_id</tt><tt class="py-op">=</tt><tt class="py-name">obj</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">)</tt> </tt>
</div><a name="L77"></a><tt class="py-lineno"> 77</tt>  <tt class="py-line"> </tt>
<a name="TagManager._get_usage"></a><div id="TagManager._get_usage-def"><a name="L78"></a><tt class="py-lineno"> 78</tt> <a class="py-toggle" href="#" id="TagManager._get_usage-toggle" onclick="return toggle('TagManager._get_usage');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.tagging.models.TagManager-class.html#_get_usage">_get_usage</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">model</tt><tt class="py-op">,</tt> <tt class="py-param">counts</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-param">min_count</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">extra_joins</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">extra_criteria</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">params</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TagManager._get_usage-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="TagManager._get_usage-expanded"><a name="L79"></a><tt class="py-lineno"> 79</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L80"></a><tt class="py-lineno"> 80</tt>  <tt class="py-line"><tt class="py-docstring">        Perform the custom SQL query for ``usage_for_model`` and</tt> </tt>
<a name="L81"></a><tt class="py-lineno"> 81</tt>  <tt class="py-line"><tt class="py-docstring">        ``usage_for_queryset``.</tt> </tt>
<a name="L82"></a><tt class="py-lineno"> 82</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L83"></a><tt class="py-lineno"> 83</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">min_count</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> <tt class="py-name">counts</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt>  <tt class="py-line"> </tt>
<a name="L85"></a><tt class="py-lineno"> 85</tt>  <tt class="py-line">        <tt class="py-name">model_table</tt> <tt class="py-op">=</tt> <tt id="link-47" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-47', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt id="link-48" class="py-name" targets="Variable digichef.profiles.forms.ProfileForm.Meta.model=digichef.profiles.forms.ProfileForm.Meta-class.html#model,Variable digichef.tagging.forms.TagAdminForm.Meta.model=digichef.tagging.forms.TagAdminForm.Meta-class.html#model"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-48', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt id="link-49" class="py-name" targets="Variable digichef.voting.models.Vote.Meta.db_table=digichef.voting.models.Vote.Meta-class.html#db_table"><a title="digichef.voting.models.Vote.Meta.db_table" class="py-name" href="#" onclick="return doclink('link-49', 'db_table', 'link-49');">db_table</a></tt><tt class="py-op">)</tt> </tt>
<a name="L86"></a><tt class="py-lineno"> 86</tt>  <tt class="py-line">        <tt class="py-name">model_pk</tt> <tt class="py-op">=</tt> <tt class="py-string">'%s.%s'</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">model_table</tt><tt class="py-op">,</tt> <tt id="link-50" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-50', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt id="link-51" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-51', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">.</tt><tt class="py-name">column</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L87"></a><tt class="py-lineno"> 87</tt>  <tt class="py-line">        <tt class="py-name">query</tt> <tt class="py-op">=</tt> <tt class="py-string">"""</tt> </tt>
<a name="L88"></a><tt class="py-lineno"> 88</tt>  <tt class="py-line"><tt class="py-string">        SELECT DISTINCT %(tag)s.id, %(tag)s.name%(count_sql)s</tt> </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt>  <tt class="py-line"><tt class="py-string">        FROM</tt> </tt>
<a name="L90"></a><tt class="py-lineno"> 90</tt>  <tt class="py-line"><tt class="py-string">            %(tag)s</tt> </tt>
<a name="L91"></a><tt class="py-lineno"> 91</tt>  <tt class="py-line"><tt class="py-string">            INNER JOIN %(tagged_item)s</tt> </tt>
<a name="L92"></a><tt class="py-lineno"> 92</tt>  <tt class="py-line"><tt class="py-string">                ON %(tag)s.id = %(tagged_item)s.tag_id</tt> </tt>
<a name="L93"></a><tt class="py-lineno"> 93</tt>  <tt class="py-line"><tt class="py-string">            INNER JOIN %(model)s</tt> </tt>
<a name="L94"></a><tt class="py-lineno"> 94</tt>  <tt class="py-line"><tt class="py-string">                ON %(tagged_item)s.object_id = %(model_pk)s</tt> </tt>
<a name="L95"></a><tt class="py-lineno"> 95</tt>  <tt class="py-line"><tt class="py-string">            %%s</tt> </tt>
<a name="L96"></a><tt class="py-lineno"> 96</tt>  <tt class="py-line"><tt class="py-string">        WHERE %(tagged_item)s.content_type_id = %(content_type_id)s</tt> </tt>
<a name="L97"></a><tt class="py-lineno"> 97</tt>  <tt class="py-line"><tt class="py-string">            %%s</tt> </tt>
<a name="L98"></a><tt class="py-lineno"> 98</tt>  <tt class="py-line"><tt class="py-string">        GROUP BY %(tag)s.id, %(tag)s.name</tt> </tt>
<a name="L99"></a><tt class="py-lineno"> 99</tt>  <tt class="py-line"><tt class="py-string">        %%s</tt> </tt>
<a name="L100"></a><tt class="py-lineno">100</tt>  <tt class="py-line"><tt class="py-string">        ORDER BY %(tag)s.name ASC"""</tt> <tt class="py-op">%</tt> <tt class="py-op">{</tt> </tt>
<a name="L101"></a><tt class="py-lineno">101</tt>  <tt class="py-line">            <tt class="py-string">'tag'</tt><tt class="py-op">:</tt> <tt id="link-52" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-52', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-53" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-53', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt id="link-54" class="py-name"><a title="digichef.voting.models.Vote.Meta.db_table" class="py-name" href="#" onclick="return doclink('link-54', 'db_table', 'link-49');">db_table</a></tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L102"></a><tt class="py-lineno">102</tt>  <tt class="py-line">            <tt class="py-string">'count_sql'</tt><tt class="py-op">:</tt> <tt class="py-name">counts</tt> <tt class="py-keyword">and</tt> <tt class="py-op">(</tt><tt class="py-string">', COUNT(%s)'</tt> <tt class="py-op">%</tt> <tt class="py-name">model_pk</tt><tt class="py-op">)</tt> <tt class="py-keyword">or</tt> <tt class="py-string">''</tt><tt class="py-op">,</tt> </tt>
<a name="L103"></a><tt class="py-lineno">103</tt>  <tt class="py-line">            <tt class="py-string">'tagged_item'</tt><tt class="py-op">:</tt> <tt id="link-55" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-55', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt id="link-56" class="py-name"><a title="digichef.tagging.models.TaggedItem" class="py-name" href="#" onclick="return doclink('link-56', 'TaggedItem', 'link-24');">TaggedItem</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt id="link-57" class="py-name"><a title="digichef.voting.models.Vote.Meta.db_table" class="py-name" href="#" onclick="return doclink('link-57', 'db_table', 'link-49');">db_table</a></tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L104"></a><tt class="py-lineno">104</tt>  <tt class="py-line">            <tt class="py-string">'model'</tt><tt class="py-op">:</tt> <tt class="py-name">model_table</tt><tt class="py-op">,</tt> </tt>
<a name="L105"></a><tt class="py-lineno">105</tt>  <tt class="py-line">            <tt class="py-string">'model_pk'</tt><tt class="py-op">:</tt> <tt class="py-name">model_pk</tt><tt class="py-op">,</tt> </tt>
<a name="L106"></a><tt class="py-lineno">106</tt>  <tt class="py-line">            <tt class="py-string">'content_type_id'</tt><tt class="py-op">:</tt> <tt class="py-name">ContentType</tt><tt class="py-op">.</tt><tt id="link-58" class="py-name"><a title="digichef.recommender.models.Recommender.objects
digichef.registration.models.RegistrationProfile.objects
digichef.tagging.models.Tag.objects
digichef.tagging.models.TaggedItem.objects
digichef.voting.models.Vote.objects" class="py-name" href="#" onclick="return doclink('link-58', 'objects', 'link-16');">objects</a></tt><tt class="py-op">.</tt><tt class="py-name">get_for_model</tt><tt class="py-op">(</tt><tt id="link-59" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-59', 'model', 'link-48');">model</a></tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">,</tt> </tt>
<a name="L107"></a><tt class="py-lineno">107</tt>  <tt class="py-line">        <tt class="py-op">}</tt> </tt>
<a name="L108"></a><tt class="py-lineno">108</tt>  <tt class="py-line"> </tt>
<a name="L109"></a><tt class="py-lineno">109</tt>  <tt class="py-line">        <tt class="py-name">min_count_sql</tt> <tt class="py-op">=</tt> <tt class="py-string">''</tt> </tt>
<a name="L110"></a><tt class="py-lineno">110</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">min_count</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L111"></a><tt class="py-lineno">111</tt>  <tt class="py-line">            <tt class="py-name">min_count_sql</tt> <tt class="py-op">=</tt> <tt class="py-string">'HAVING COUNT(%s) &gt;= %%s'</tt> <tt class="py-op">%</tt> <tt class="py-name">model_pk</tt> </tt>
<a name="L112"></a><tt class="py-lineno">112</tt>  <tt class="py-line">            <tt class="py-name">params</tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt class="py-name">min_count</tt><tt class="py-op">)</tt> </tt>
<a name="L113"></a><tt class="py-lineno">113</tt>  <tt class="py-line"> </tt>
<a name="L114"></a><tt class="py-lineno">114</tt>  <tt class="py-line">        <tt class="py-name">cursor</tt> <tt class="py-op">=</tt> <tt class="py-name">connection</tt><tt class="py-op">.</tt><tt class="py-name">cursor</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L115"></a><tt class="py-lineno">115</tt>  <tt class="py-line">        <tt class="py-name">cursor</tt><tt class="py-op">.</tt><tt class="py-name">execute</tt><tt class="py-op">(</tt><tt class="py-name">query</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">extra_joins</tt><tt class="py-op">,</tt> <tt class="py-name">extra_criteria</tt><tt class="py-op">,</tt> <tt class="py-name">min_count_sql</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">params</tt><tt class="py-op">)</tt> </tt>
<a name="L116"></a><tt class="py-lineno">116</tt>  <tt class="py-line">        <tt id="link-60" class="py-name" targets="Variable digichef.recipes.models.Recipe.tags=digichef.recipes.models.Recipe-class.html#tags,Variable digichef.tagging.tests.models.FormTest.tags=digichef.tagging.tests.models.FormTest-class.html#tags"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-60', 'tags', 'link-60');">tags</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L117"></a><tt class="py-lineno">117</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">row</tt> <tt class="py-keyword">in</tt> <tt class="py-name">cursor</tt><tt class="py-op">.</tt><tt class="py-name">fetchall</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L118"></a><tt class="py-lineno">118</tt>  <tt class="py-line">            <tt class="py-name">t</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-61" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-61', 'model', 'link-48');">model</a></tt><tt class="py-op">(</tt><tt class="py-op">*</tt><tt class="py-name">row</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-number">2</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L119"></a><tt class="py-lineno">119</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">counts</tt><tt class="py-op">:</tt> </tt>
<a name="L120"></a><tt class="py-lineno">120</tt>  <tt class="py-line">                <tt class="py-name">t</tt><tt class="py-op">.</tt><tt class="py-name">count</tt> <tt class="py-op">=</tt> <tt class="py-name">row</tt><tt class="py-op">[</tt><tt class="py-number">2</tt><tt class="py-op">]</tt> </tt>
<a name="L121"></a><tt class="py-lineno">121</tt>  <tt class="py-line">            <tt id="link-62" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-62', 'tags', 'link-60');">tags</a></tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt class="py-name">t</tt><tt class="py-op">)</tt> </tt>
<a name="L122"></a><tt class="py-lineno">122</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt id="link-63" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-63', 'tags', 'link-60');">tags</a></tt> </tt>
</div><a name="L123"></a><tt class="py-lineno">123</tt>  <tt class="py-line"> </tt>
<a name="TagManager.usage_for_model"></a><div id="TagManager.usage_for_model-def"><a name="L124"></a><tt class="py-lineno">124</tt> <a class="py-toggle" href="#" id="TagManager.usage_for_model-toggle" onclick="return toggle('TagManager.usage_for_model');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.tagging.models.TagManager-class.html#usage_for_model">usage_for_model</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">model</tt><tt class="py-op">,</tt> <tt class="py-param">counts</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-param">min_count</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">filters</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TagManager.usage_for_model-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="TagManager.usage_for_model-expanded"><a name="L125"></a><tt class="py-lineno">125</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L126"></a><tt class="py-lineno">126</tt>  <tt class="py-line"><tt class="py-docstring">        Obtain a list of tags associated with instances of the given</tt> </tt>
<a name="L127"></a><tt class="py-lineno">127</tt>  <tt class="py-line"><tt class="py-docstring">        Model class.</tt> </tt>
<a name="L128"></a><tt class="py-lineno">128</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L129"></a><tt class="py-lineno">129</tt>  <tt class="py-line"><tt class="py-docstring">        If ``counts`` is True, a ``count`` attribute will be added to</tt> </tt>
<a name="L130"></a><tt class="py-lineno">130</tt>  <tt class="py-line"><tt class="py-docstring">        each tag, indicating how many times it has been used against</tt> </tt>
<a name="L131"></a><tt class="py-lineno">131</tt>  <tt class="py-line"><tt class="py-docstring">        the Model class in question.</tt> </tt>
<a name="L132"></a><tt class="py-lineno">132</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L133"></a><tt class="py-lineno">133</tt>  <tt class="py-line"><tt class="py-docstring">        If ``min_count`` is given, only tags which have a ``count``</tt> </tt>
<a name="L134"></a><tt class="py-lineno">134</tt>  <tt class="py-line"><tt class="py-docstring">        greater than or equal to ``min_count`` will be returned.</tt> </tt>
<a name="L135"></a><tt class="py-lineno">135</tt>  <tt class="py-line"><tt class="py-docstring">        Passing a value for ``min_count`` implies ``counts=True``.</tt> </tt>
<a name="L136"></a><tt class="py-lineno">136</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L137"></a><tt class="py-lineno">137</tt>  <tt class="py-line"><tt class="py-docstring">        To limit the tags (and counts, if specified) returned to those</tt> </tt>
<a name="L138"></a><tt class="py-lineno">138</tt>  <tt class="py-line"><tt class="py-docstring">        used by a subset of the Model's instances, pass a dictionary</tt> </tt>
<a name="L139"></a><tt class="py-lineno">139</tt>  <tt class="py-line"><tt class="py-docstring">        of field lookups to be applied to the given Model as the</tt> </tt>
<a name="L140"></a><tt class="py-lineno">140</tt>  <tt class="py-line"><tt class="py-docstring">        ``filters`` argument.</tt> </tt>
<a name="L141"></a><tt class="py-lineno">141</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L142"></a><tt class="py-lineno">142</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">filters</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> <tt class="py-name">filters</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
<a name="L143"></a><tt class="py-lineno">143</tt>  <tt class="py-line"> </tt>
<a name="L144"></a><tt class="py-lineno">144</tt>  <tt class="py-line">        <tt class="py-name">queryset</tt> <tt class="py-op">=</tt> <tt id="link-64" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-64', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_default_manager</tt><tt class="py-op">.</tt><tt class="py-name">filter</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L145"></a><tt class="py-lineno">145</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">f</tt> <tt class="py-keyword">in</tt> <tt class="py-name">filters</tt><tt class="py-op">.</tt><tt class="py-name">items</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L146"></a><tt class="py-lineno">146</tt>  <tt class="py-line">            <tt class="py-name">queryset</tt><tt class="py-op">.</tt><tt class="py-name">query</tt><tt class="py-op">.</tt><tt class="py-name">add_filter</tt><tt class="py-op">(</tt><tt class="py-name">f</tt><tt class="py-op">)</tt> </tt>
<a name="L147"></a><tt class="py-lineno">147</tt>  <tt class="py-line">        <tt id="link-65" class="py-name" targets="Method digichef.tagging.managers.ModelTagManager.usage()=digichef.tagging.managers.ModelTagManager-class.html#usage"><a title="digichef.tagging.managers.ModelTagManager.usage" class="py-name" href="#" onclick="return doclink('link-65', 'usage', 'link-65');">usage</a></tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-66" class="py-name" targets="Method digichef.tagging.models.TagManager.usage_for_queryset()=digichef.tagging.models.TagManager-class.html#usage_for_queryset"><a title="digichef.tagging.models.TagManager.usage_for_queryset" class="py-name" href="#" onclick="return doclink('link-66', 'usage_for_queryset', 'link-66');">usage_for_queryset</a></tt><tt class="py-op">(</tt><tt class="py-name">queryset</tt><tt class="py-op">,</tt> <tt class="py-name">counts</tt><tt class="py-op">,</tt> <tt class="py-name">min_count</tt><tt class="py-op">)</tt> </tt>
<a name="L148"></a><tt class="py-lineno">148</tt>  <tt class="py-line"> </tt>
<a name="L149"></a><tt class="py-lineno">149</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt id="link-67" class="py-name"><a title="digichef.tagging.managers.ModelTagManager.usage" class="py-name" href="#" onclick="return doclink('link-67', 'usage', 'link-65');">usage</a></tt> </tt>
</div><a name="L150"></a><tt class="py-lineno">150</tt>  <tt class="py-line"> </tt>
<a name="TagManager.usage_for_queryset"></a><div id="TagManager.usage_for_queryset-def"><a name="L151"></a><tt class="py-lineno">151</tt> <a class="py-toggle" href="#" id="TagManager.usage_for_queryset-toggle" onclick="return toggle('TagManager.usage_for_queryset');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.tagging.models.TagManager-class.html#usage_for_queryset">usage_for_queryset</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">queryset</tt><tt class="py-op">,</tt> <tt class="py-param">counts</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-param">min_count</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TagManager.usage_for_queryset-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="TagManager.usage_for_queryset-expanded"><a name="L152"></a><tt class="py-lineno">152</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L153"></a><tt class="py-lineno">153</tt>  <tt class="py-line"><tt class="py-docstring">        Obtain a list of tags associated with instances of a model</tt> </tt>
<a name="L154"></a><tt class="py-lineno">154</tt>  <tt class="py-line"><tt class="py-docstring">        contained in the given queryset.</tt> </tt>
<a name="L155"></a><tt class="py-lineno">155</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L156"></a><tt class="py-lineno">156</tt>  <tt class="py-line"><tt class="py-docstring">        If ``counts`` is True, a ``count`` attribute will be added to</tt> </tt>
<a name="L157"></a><tt class="py-lineno">157</tt>  <tt class="py-line"><tt class="py-docstring">        each tag, indicating how many times it has been used against</tt> </tt>
<a name="L158"></a><tt class="py-lineno">158</tt>  <tt class="py-line"><tt class="py-docstring">        the Model class in question.</tt> </tt>
<a name="L159"></a><tt class="py-lineno">159</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L160"></a><tt class="py-lineno">160</tt>  <tt class="py-line"><tt class="py-docstring">        If ``min_count`` is given, only tags which have a ``count``</tt> </tt>
<a name="L161"></a><tt class="py-lineno">161</tt>  <tt class="py-line"><tt class="py-docstring">        greater than or equal to ``min_count`` will be returned.</tt> </tt>
<a name="L162"></a><tt class="py-lineno">162</tt>  <tt class="py-line"><tt class="py-docstring">        Passing a value for ``min_count`` implies ``counts=True``.</tt> </tt>
<a name="L163"></a><tt class="py-lineno">163</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L164"></a><tt class="py-lineno">164</tt>  <tt class="py-line"> </tt>
<a name="L165"></a><tt class="py-lineno">165</tt>  <tt class="py-line">        <tt class="py-name">extra_joins</tt> <tt class="py-op">=</tt> <tt class="py-string">' '</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-name">queryset</tt><tt class="py-op">.</tt><tt class="py-name">query</tt><tt class="py-op">.</tt><tt class="py-name">get_from_clause</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L166"></a><tt class="py-lineno">166</tt>  <tt class="py-line">        <tt class="py-name">where</tt><tt class="py-op">,</tt> <tt class="py-name">params</tt> <tt class="py-op">=</tt> <tt class="py-name">queryset</tt><tt class="py-op">.</tt><tt class="py-name">query</tt><tt class="py-op">.</tt><tt class="py-name">where</tt><tt class="py-op">.</tt><tt class="py-name">as_sql</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L167"></a><tt class="py-lineno">167</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">where</tt><tt class="py-op">:</tt> </tt>
<a name="L168"></a><tt class="py-lineno">168</tt>  <tt class="py-line">            <tt class="py-name">extra_criteria</tt> <tt class="py-op">=</tt> <tt class="py-string">'AND %s'</tt> <tt class="py-op">%</tt> <tt class="py-name">where</tt> </tt>
<a name="L169"></a><tt class="py-lineno">169</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L170"></a><tt class="py-lineno">170</tt>  <tt class="py-line">            <tt class="py-name">extra_criteria</tt> <tt class="py-op">=</tt> <tt class="py-string">''</tt> </tt>
<a name="L171"></a><tt class="py-lineno">171</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-68" class="py-name" targets="Method digichef.tagging.models.TagManager._get_usage()=digichef.tagging.models.TagManager-class.html#_get_usage"><a title="digichef.tagging.models.TagManager._get_usage" class="py-name" href="#" onclick="return doclink('link-68', '_get_usage', 'link-68');">_get_usage</a></tt><tt class="py-op">(</tt><tt class="py-name">queryset</tt><tt class="py-op">.</tt><tt id="link-69" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-69', 'model', 'link-48');">model</a></tt><tt class="py-op">,</tt> <tt class="py-name">counts</tt><tt class="py-op">,</tt> <tt class="py-name">min_count</tt><tt class="py-op">,</tt> <tt class="py-name">extra_joins</tt><tt class="py-op">,</tt> <tt class="py-name">extra_criteria</tt><tt class="py-op">,</tt> <tt class="py-name">params</tt><tt class="py-op">)</tt> </tt>
</div><a name="L172"></a><tt class="py-lineno">172</tt>  <tt class="py-line"> </tt>
<a name="TagManager.related_for_model"></a><div id="TagManager.related_for_model-def"><a name="L173"></a><tt class="py-lineno">173</tt> <a class="py-toggle" href="#" id="TagManager.related_for_model-toggle" onclick="return toggle('TagManager.related_for_model');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.tagging.models.TagManager-class.html#related_for_model">related_for_model</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">tags</tt><tt class="py-op">,</tt> <tt class="py-param">model</tt><tt class="py-op">,</tt> <tt class="py-param">counts</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-param">min_count</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TagManager.related_for_model-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="TagManager.related_for_model-expanded"><a name="L174"></a><tt class="py-lineno">174</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L175"></a><tt class="py-lineno">175</tt>  <tt class="py-line"><tt class="py-docstring">        Obtain a list of tags related to a given list of tags - that</tt> </tt>
<a name="L176"></a><tt class="py-lineno">176</tt>  <tt class="py-line"><tt class="py-docstring">        is, other tags used by items which have all the given tags.</tt> </tt>
<a name="L177"></a><tt class="py-lineno">177</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L178"></a><tt class="py-lineno">178</tt>  <tt class="py-line"><tt class="py-docstring">        If ``counts`` is True, a ``count`` attribute will be added to</tt> </tt>
<a name="L179"></a><tt class="py-lineno">179</tt>  <tt class="py-line"><tt class="py-docstring">        each tag, indicating the number of items which have it in</tt> </tt>
<a name="L180"></a><tt class="py-lineno">180</tt>  <tt class="py-line"><tt class="py-docstring">        addition to the given list of tags.</tt> </tt>
<a name="L181"></a><tt class="py-lineno">181</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L182"></a><tt class="py-lineno">182</tt>  <tt class="py-line"><tt class="py-docstring">        If ``min_count`` is given, only tags which have a ``count``</tt> </tt>
<a name="L183"></a><tt class="py-lineno">183</tt>  <tt class="py-line"><tt class="py-docstring">        greater than or equal to ``min_count`` will be returned.</tt> </tt>
<a name="L184"></a><tt class="py-lineno">184</tt>  <tt class="py-line"><tt class="py-docstring">        Passing a value for ``min_count`` implies ``counts=True``.</tt> </tt>
<a name="L185"></a><tt class="py-lineno">185</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L186"></a><tt class="py-lineno">186</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">min_count</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> <tt class="py-name">counts</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L187"></a><tt class="py-lineno">187</tt>  <tt class="py-line">        <tt id="link-70" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-70', 'tags', 'link-60');">tags</a></tt> <tt class="py-op">=</tt> <tt id="link-71" class="py-name"><a title="digichef.tagging.utils.get_tag_list" class="py-name" href="#" onclick="return doclink('link-71', 'get_tag_list', 'link-10');">get_tag_list</a></tt><tt class="py-op">(</tt><tt id="link-72" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-72', 'tags', 'link-60');">tags</a></tt><tt class="py-op">)</tt> </tt>
<a name="L188"></a><tt class="py-lineno">188</tt>  <tt class="py-line">        <tt class="py-name">tag_count</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt id="link-73" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-73', 'tags', 'link-60');">tags</a></tt><tt class="py-op">)</tt> </tt>
<a name="L189"></a><tt class="py-lineno">189</tt>  <tt class="py-line">        <tt class="py-name">tagged_item_table</tt> <tt class="py-op">=</tt> <tt id="link-74" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-74', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt id="link-75" class="py-name"><a title="digichef.tagging.models.TaggedItem" class="py-name" href="#" onclick="return doclink('link-75', 'TaggedItem', 'link-24');">TaggedItem</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt id="link-76" class="py-name"><a title="digichef.voting.models.Vote.Meta.db_table" class="py-name" href="#" onclick="return doclink('link-76', 'db_table', 'link-49');">db_table</a></tt><tt class="py-op">)</tt> </tt>
<a name="L190"></a><tt class="py-lineno">190</tt>  <tt class="py-line">        <tt class="py-name">query</tt> <tt class="py-op">=</tt> <tt class="py-string">"""</tt> </tt>
<a name="L191"></a><tt class="py-lineno">191</tt>  <tt class="py-line"><tt class="py-string">        SELECT %(tag)s.id, %(tag)s.name%(count_sql)s</tt> </tt>
<a name="L192"></a><tt class="py-lineno">192</tt>  <tt class="py-line"><tt class="py-string">        FROM %(tagged_item)s INNER JOIN %(tag)s ON %(tagged_item)s.tag_id = %(tag)s.id</tt> </tt>
<a name="L193"></a><tt class="py-lineno">193</tt>  <tt class="py-line"><tt class="py-string">        WHERE %(tagged_item)s.content_type_id = %(content_type_id)s</tt> </tt>
<a name="L194"></a><tt class="py-lineno">194</tt>  <tt class="py-line"><tt class="py-string">          AND %(tagged_item)s.object_id IN</tt> </tt>
<a name="L195"></a><tt class="py-lineno">195</tt>  <tt class="py-line"><tt class="py-string">          (</tt> </tt>
<a name="L196"></a><tt class="py-lineno">196</tt>  <tt class="py-line"><tt class="py-string">              SELECT %(tagged_item)s.object_id</tt> </tt>
<a name="L197"></a><tt class="py-lineno">197</tt>  <tt class="py-line"><tt class="py-string">              FROM %(tagged_item)s, %(tag)s</tt> </tt>
<a name="L198"></a><tt class="py-lineno">198</tt>  <tt class="py-line"><tt class="py-string">              WHERE %(tagged_item)s.content_type_id = %(content_type_id)s</tt> </tt>
<a name="L199"></a><tt class="py-lineno">199</tt>  <tt class="py-line"><tt class="py-string">                AND %(tag)s.id = %(tagged_item)s.tag_id</tt> </tt>
<a name="L200"></a><tt class="py-lineno">200</tt>  <tt class="py-line"><tt class="py-string">                AND %(tag)s.id IN (%(tag_id_placeholders)s)</tt> </tt>
<a name="L201"></a><tt class="py-lineno">201</tt>  <tt class="py-line"><tt class="py-string">              GROUP BY %(tagged_item)s.object_id</tt> </tt>
<a name="L202"></a><tt class="py-lineno">202</tt>  <tt class="py-line"><tt class="py-string">              HAVING COUNT(%(tagged_item)s.object_id) = %(tag_count)s</tt> </tt>
<a name="L203"></a><tt class="py-lineno">203</tt>  <tt class="py-line"><tt class="py-string">          )</tt> </tt>
<a name="L204"></a><tt class="py-lineno">204</tt>  <tt class="py-line"><tt class="py-string">          AND %(tag)s.id NOT IN (%(tag_id_placeholders)s)</tt> </tt>
<a name="L205"></a><tt class="py-lineno">205</tt>  <tt class="py-line"><tt class="py-string">        GROUP BY %(tag)s.id, %(tag)s.name</tt> </tt>
<a name="L206"></a><tt class="py-lineno">206</tt>  <tt class="py-line"><tt class="py-string">        %(min_count_sql)s</tt> </tt>
<a name="L207"></a><tt class="py-lineno">207</tt>  <tt class="py-line"><tt class="py-string">        ORDER BY %(tag)s.name ASC"""</tt> <tt class="py-op">%</tt> <tt class="py-op">{</tt> </tt>
<a name="L208"></a><tt class="py-lineno">208</tt>  <tt class="py-line">            <tt class="py-string">'tag'</tt><tt class="py-op">:</tt> <tt id="link-77" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-77', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-78" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-78', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt id="link-79" class="py-name"><a title="digichef.voting.models.Vote.Meta.db_table" class="py-name" href="#" onclick="return doclink('link-79', 'db_table', 'link-49');">db_table</a></tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L209"></a><tt class="py-lineno">209</tt>  <tt class="py-line">            <tt class="py-string">'count_sql'</tt><tt class="py-op">:</tt> <tt class="py-name">counts</tt> <tt class="py-keyword">and</tt> <tt class="py-string">', COUNT(%s.object_id)'</tt> <tt class="py-op">%</tt> <tt class="py-name">tagged_item_table</tt> <tt class="py-keyword">or</tt> <tt class="py-string">''</tt><tt class="py-op">,</tt> </tt>
<a name="L210"></a><tt class="py-lineno">210</tt>  <tt class="py-line">            <tt class="py-string">'tagged_item'</tt><tt class="py-op">:</tt> <tt class="py-name">tagged_item_table</tt><tt class="py-op">,</tt> </tt>
<a name="L211"></a><tt class="py-lineno">211</tt>  <tt class="py-line">            <tt class="py-string">'content_type_id'</tt><tt class="py-op">:</tt> <tt class="py-name">ContentType</tt><tt class="py-op">.</tt><tt id="link-80" class="py-name"><a title="digichef.recommender.models.Recommender.objects
digichef.registration.models.RegistrationProfile.objects
digichef.tagging.models.Tag.objects
digichef.tagging.models.TaggedItem.objects
digichef.voting.models.Vote.objects" class="py-name" href="#" onclick="return doclink('link-80', 'objects', 'link-16');">objects</a></tt><tt class="py-op">.</tt><tt class="py-name">get_for_model</tt><tt class="py-op">(</tt><tt id="link-81" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-81', 'model', 'link-48');">model</a></tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">,</tt> </tt>
<a name="L212"></a><tt class="py-lineno">212</tt>  <tt class="py-line">            <tt class="py-string">'tag_id_placeholders'</tt><tt class="py-op">:</tt> <tt class="py-string">','</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-string">'%s'</tt><tt class="py-op">]</tt> <tt class="py-op">*</tt> <tt class="py-name">tag_count</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L213"></a><tt class="py-lineno">213</tt>  <tt class="py-line">            <tt class="py-string">'tag_count'</tt><tt class="py-op">:</tt> <tt class="py-name">tag_count</tt><tt class="py-op">,</tt> </tt>
<a name="L214"></a><tt class="py-lineno">214</tt>  <tt class="py-line">            <tt class="py-string">'min_count_sql'</tt><tt class="py-op">:</tt> <tt class="py-name">min_count</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt> <tt class="py-keyword">and</tt> <tt class="py-op">(</tt><tt class="py-string">'HAVING COUNT(%s.object_id) &gt;= %%s'</tt> <tt class="py-op">%</tt> <tt class="py-name">tagged_item_table</tt><tt class="py-op">)</tt> <tt class="py-keyword">or</tt> <tt class="py-string">''</tt><tt class="py-op">,</tt> </tt>
<a name="L215"></a><tt class="py-lineno">215</tt>  <tt class="py-line">        <tt class="py-op">}</tt> </tt>
<a name="L216"></a><tt class="py-lineno">216</tt>  <tt class="py-line"> </tt>
<a name="L217"></a><tt class="py-lineno">217</tt>  <tt class="py-line">        <tt class="py-name">params</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt id="link-82" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-82', 'tag', 'link-20');">tag</a></tt><tt class="py-op">.</tt><tt class="py-name">pk</tt> <tt class="py-keyword">for</tt> <tt id="link-83" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-83', 'tag', 'link-20');">tag</a></tt> <tt class="py-keyword">in</tt> <tt id="link-84" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-84', 'tags', 'link-60');">tags</a></tt><tt class="py-op">]</tt> <tt class="py-op">*</tt> <tt class="py-number">2</tt> </tt>
<a name="L218"></a><tt class="py-lineno">218</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">min_count</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L219"></a><tt class="py-lineno">219</tt>  <tt class="py-line">            <tt class="py-name">params</tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt class="py-name">min_count</tt><tt class="py-op">)</tt> </tt>
<a name="L220"></a><tt class="py-lineno">220</tt>  <tt class="py-line"> </tt>
<a name="L221"></a><tt class="py-lineno">221</tt>  <tt class="py-line">        <tt class="py-name">cursor</tt> <tt class="py-op">=</tt> <tt class="py-name">connection</tt><tt class="py-op">.</tt><tt class="py-name">cursor</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L222"></a><tt class="py-lineno">222</tt>  <tt class="py-line">        <tt class="py-name">cursor</tt><tt class="py-op">.</tt><tt class="py-name">execute</tt><tt class="py-op">(</tt><tt class="py-name">query</tt><tt class="py-op">,</tt> <tt class="py-name">params</tt><tt class="py-op">)</tt> </tt>
<a name="L223"></a><tt class="py-lineno">223</tt>  <tt class="py-line">        <tt id="link-85" class="py-name" targets="Method digichef.tagging.managers.ModelTagManager.related()=digichef.tagging.managers.ModelTagManager-class.html#related"><a title="digichef.tagging.managers.ModelTagManager.related" class="py-name" href="#" onclick="return doclink('link-85', 'related', 'link-85');">related</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L224"></a><tt class="py-lineno">224</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">row</tt> <tt class="py-keyword">in</tt> <tt class="py-name">cursor</tt><tt class="py-op">.</tt><tt class="py-name">fetchall</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L225"></a><tt class="py-lineno">225</tt>  <tt class="py-line">            <tt id="link-86" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-86', 'tag', 'link-20');">tag</a></tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-87" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-87', 'model', 'link-48');">model</a></tt><tt class="py-op">(</tt><tt class="py-op">*</tt><tt class="py-name">row</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-number">2</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L226"></a><tt class="py-lineno">226</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">counts</tt> <tt class="py-keyword">is</tt> <tt class="py-name">True</tt><tt class="py-op">:</tt> </tt>
<a name="L227"></a><tt class="py-lineno">227</tt>  <tt class="py-line">                <tt id="link-88" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-88', 'tag', 'link-20');">tag</a></tt><tt class="py-op">.</tt><tt class="py-name">count</tt> <tt class="py-op">=</tt> <tt class="py-name">row</tt><tt class="py-op">[</tt><tt class="py-number">2</tt><tt class="py-op">]</tt> </tt>
<a name="L228"></a><tt class="py-lineno">228</tt>  <tt class="py-line">            <tt id="link-89" class="py-name"><a title="digichef.tagging.managers.ModelTagManager.related" class="py-name" href="#" onclick="return doclink('link-89', 'related', 'link-85');">related</a></tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt id="link-90" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-90', 'tag', 'link-20');">tag</a></tt><tt class="py-op">)</tt> </tt>
<a name="L229"></a><tt class="py-lineno">229</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt id="link-91" class="py-name"><a title="digichef.tagging.managers.ModelTagManager.related" class="py-name" href="#" onclick="return doclink('link-91', 'related', 'link-85');">related</a></tt> </tt>
</div><a name="L230"></a><tt class="py-lineno">230</tt>  <tt class="py-line"> </tt>
<a name="TagManager.cloud_for_model"></a><div id="TagManager.cloud_for_model-def"><a name="L231"></a><tt class="py-lineno">231</tt> <a class="py-toggle" href="#" id="TagManager.cloud_for_model-toggle" onclick="return toggle('TagManager.cloud_for_model');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.tagging.models.TagManager-class.html#cloud_for_model">cloud_for_model</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">model</tt><tt class="py-op">,</tt> <tt class="py-param">steps</tt><tt class="py-op">=</tt><tt class="py-number">4</tt><tt class="py-op">,</tt> <tt class="py-param">distribution</tt><tt class="py-op">=</tt><tt class="py-name">LOGARITHMIC</tt><tt class="py-op">,</tt> </tt>
<a name="L232"></a><tt class="py-lineno">232</tt>  <tt class="py-line">                        <tt class="py-param">filters</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">min_count</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TagManager.cloud_for_model-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="TagManager.cloud_for_model-expanded"><a name="L233"></a><tt class="py-lineno">233</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L234"></a><tt class="py-lineno">234</tt>  <tt class="py-line"><tt class="py-docstring">        Obtain a list of tags associated with instances of the given</tt> </tt>
<a name="L235"></a><tt class="py-lineno">235</tt>  <tt class="py-line"><tt class="py-docstring">        Model, giving each tag a ``count`` attribute indicating how</tt> </tt>
<a name="L236"></a><tt class="py-lineno">236</tt>  <tt class="py-line"><tt class="py-docstring">        many times it has been used and a ``font_size`` attribute for</tt> </tt>
<a name="L237"></a><tt class="py-lineno">237</tt>  <tt class="py-line"><tt class="py-docstring">        use in displaying a tag cloud.</tt> </tt>
<a name="L238"></a><tt class="py-lineno">238</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L239"></a><tt class="py-lineno">239</tt>  <tt class="py-line"><tt class="py-docstring">        ``steps`` defines the range of font sizes - ``font_size`` will</tt> </tt>
<a name="L240"></a><tt class="py-lineno">240</tt>  <tt class="py-line"><tt class="py-docstring">        be an integer between 1 and ``steps`` (inclusive).</tt> </tt>
<a name="L241"></a><tt class="py-lineno">241</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L242"></a><tt class="py-lineno">242</tt>  <tt class="py-line"><tt class="py-docstring">        ``distribution`` defines the type of font size distribution</tt> </tt>
<a name="L243"></a><tt class="py-lineno">243</tt>  <tt class="py-line"><tt class="py-docstring">        algorithm which will be used - logarithmic or linear. It must</tt> </tt>
<a name="L244"></a><tt class="py-lineno">244</tt>  <tt class="py-line"><tt class="py-docstring">        be either ``tagging.utils.LOGARITHMIC`` or</tt> </tt>
<a name="L245"></a><tt class="py-lineno">245</tt>  <tt class="py-line"><tt class="py-docstring">        ``tagging.utils.LINEAR``.</tt> </tt>
<a name="L246"></a><tt class="py-lineno">246</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L247"></a><tt class="py-lineno">247</tt>  <tt class="py-line"><tt class="py-docstring">        To limit the tags displayed in the cloud to those associated</tt> </tt>
<a name="L248"></a><tt class="py-lineno">248</tt>  <tt class="py-line"><tt class="py-docstring">        with a subset of the Model's instances, pass a dictionary of</tt> </tt>
<a name="L249"></a><tt class="py-lineno">249</tt>  <tt class="py-line"><tt class="py-docstring">        field lookups to be applied to the given Model as the</tt> </tt>
<a name="L250"></a><tt class="py-lineno">250</tt>  <tt class="py-line"><tt class="py-docstring">        ``filters`` argument.</tt> </tt>
<a name="L251"></a><tt class="py-lineno">251</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L252"></a><tt class="py-lineno">252</tt>  <tt class="py-line"><tt class="py-docstring">        To limit the tags displayed in the cloud to those with a</tt> </tt>
<a name="L253"></a><tt class="py-lineno">253</tt>  <tt class="py-line"><tt class="py-docstring">        ``count`` greater than or equal to ``min_count``, pass a value</tt> </tt>
<a name="L254"></a><tt class="py-lineno">254</tt>  <tt class="py-line"><tt class="py-docstring">        for the ``min_count`` argument.</tt> </tt>
<a name="L255"></a><tt class="py-lineno">255</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L256"></a><tt class="py-lineno">256</tt>  <tt class="py-line">        <tt id="link-92" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-92', 'tags', 'link-60');">tags</a></tt> <tt class="py-op">=</tt> <tt class="py-name">list</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-93" class="py-name" targets="Method digichef.tagging.models.TagManager.usage_for_model()=digichef.tagging.models.TagManager-class.html#usage_for_model"><a title="digichef.tagging.models.TagManager.usage_for_model" class="py-name" href="#" onclick="return doclink('link-93', 'usage_for_model', 'link-93');">usage_for_model</a></tt><tt class="py-op">(</tt><tt id="link-94" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-94', 'model', 'link-48');">model</a></tt><tt class="py-op">,</tt> <tt class="py-name">counts</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">,</tt> <tt class="py-name">filters</tt><tt class="py-op">=</tt><tt class="py-name">filters</tt><tt class="py-op">,</tt> </tt>
<a name="L257"></a><tt class="py-lineno">257</tt>  <tt class="py-line">                                         <tt class="py-name">min_count</tt><tt class="py-op">=</tt><tt class="py-name">min_count</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L258"></a><tt class="py-lineno">258</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt id="link-95" class="py-name"><a title="digichef.tagging.utils.calculate_cloud" class="py-name" href="#" onclick="return doclink('link-95', 'calculate_cloud', 'link-9');">calculate_cloud</a></tt><tt class="py-op">(</tt><tt id="link-96" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-96', 'tags', 'link-60');">tags</a></tt><tt class="py-op">,</tt> <tt class="py-name">steps</tt><tt class="py-op">,</tt> <tt class="py-name">distribution</tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L259"></a><tt class="py-lineno">259</tt>  <tt class="py-line"> </tt>
<a name="TaggedItemManager"></a><div id="TaggedItemManager-def"><a name="L260"></a><tt class="py-lineno">260</tt> <a class="py-toggle" href="#" id="TaggedItemManager-toggle" onclick="return toggle('TaggedItemManager');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="digichef.tagging.models.TaggedItemManager-class.html">TaggedItemManager</a><tt class="py-op">(</tt><tt class="py-base-class">models</tt><tt class="py-op">.</tt><tt class="py-base-class">Manager</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TaggedItemManager-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="TaggedItemManager-expanded"><a name="L261"></a><tt class="py-lineno">261</tt>  <tt class="py-line">    <tt class="py-docstring">"""</tt> </tt>
<a name="L262"></a><tt class="py-lineno">262</tt>  <tt class="py-line"><tt class="py-docstring">    FIXME There's currently no way to get the ``GROUP BY`` and ``HAVING``</tt> </tt>
<a name="L263"></a><tt class="py-lineno">263</tt>  <tt class="py-line"><tt class="py-docstring">          SQL clauses required by many of this manager's methods into</tt> </tt>
<a name="L264"></a><tt class="py-lineno">264</tt>  <tt class="py-line"><tt class="py-docstring">          Django's ORM.</tt> </tt>
<a name="L265"></a><tt class="py-lineno">265</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L266"></a><tt class="py-lineno">266</tt>  <tt class="py-line"><tt class="py-docstring">          For now, we manually execute a query to retrieve the PKs of</tt> </tt>
<a name="L267"></a><tt class="py-lineno">267</tt>  <tt class="py-line"><tt class="py-docstring">          objects we're interested in, then use the ORM's ``__in``</tt> </tt>
<a name="L268"></a><tt class="py-lineno">268</tt>  <tt class="py-line"><tt class="py-docstring">          lookup to return a ``QuerySet``.</tt> </tt>
<a name="L269"></a><tt class="py-lineno">269</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L270"></a><tt class="py-lineno">270</tt>  <tt class="py-line"><tt class="py-docstring">          Now that the queryset-refactor branch is in the trunk, this can be</tt> </tt>
<a name="L271"></a><tt class="py-lineno">271</tt>  <tt class="py-line"><tt class="py-docstring">          tidied up significantly.</tt> </tt>
<a name="L272"></a><tt class="py-lineno">272</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="TaggedItemManager.get_by_model"></a><div id="TaggedItemManager.get_by_model-def"><a name="L273"></a><tt class="py-lineno">273</tt> <a class="py-toggle" href="#" id="TaggedItemManager.get_by_model-toggle" onclick="return toggle('TaggedItemManager.get_by_model');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.tagging.models.TaggedItemManager-class.html#get_by_model">get_by_model</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">queryset_or_model</tt><tt class="py-op">,</tt> <tt class="py-param">tags</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TaggedItemManager.get_by_model-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="TaggedItemManager.get_by_model-expanded"><a name="L274"></a><tt class="py-lineno">274</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L275"></a><tt class="py-lineno">275</tt>  <tt class="py-line"><tt class="py-docstring">        Create a ``QuerySet`` containing instances of the specified</tt> </tt>
<a name="L276"></a><tt class="py-lineno">276</tt>  <tt class="py-line"><tt class="py-docstring">        model associated with a given tag or list of tags.</tt> </tt>
<a name="L277"></a><tt class="py-lineno">277</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L278"></a><tt class="py-lineno">278</tt>  <tt class="py-line">        <tt id="link-97" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-97', 'tags', 'link-60');">tags</a></tt> <tt class="py-op">=</tt> <tt id="link-98" class="py-name"><a title="digichef.tagging.utils.get_tag_list" class="py-name" href="#" onclick="return doclink('link-98', 'get_tag_list', 'link-10');">get_tag_list</a></tt><tt class="py-op">(</tt><tt id="link-99" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-99', 'tags', 'link-60');">tags</a></tt><tt class="py-op">)</tt> </tt>
<a name="L279"></a><tt class="py-lineno">279</tt>  <tt class="py-line">        <tt class="py-name">tag_count</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt id="link-100" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-100', 'tags', 'link-60');">tags</a></tt><tt class="py-op">)</tt> </tt>
<a name="L280"></a><tt class="py-lineno">280</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">tag_count</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L281"></a><tt class="py-lineno">281</tt>  <tt class="py-line">            <tt class="py-comment"># No existing tags were given</tt> </tt>
<a name="L282"></a><tt class="py-lineno">282</tt>  <tt class="py-line">            <tt class="py-name">queryset</tt><tt class="py-op">,</tt> <tt id="link-101" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-101', 'model', 'link-48');">model</a></tt> <tt class="py-op">=</tt> <tt id="link-102" class="py-name"><a title="digichef.tagging.utils.get_queryset_and_model" class="py-name" href="#" onclick="return doclink('link-102', 'get_queryset_and_model', 'link-11');">get_queryset_and_model</a></tt><tt class="py-op">(</tt><tt class="py-name">queryset_or_model</tt><tt class="py-op">)</tt> </tt>
<a name="L283"></a><tt class="py-lineno">283</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt id="link-103" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-103', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_default_manager</tt><tt class="py-op">.</tt><tt class="py-name">none</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L284"></a><tt class="py-lineno">284</tt>  <tt class="py-line">        <tt class="py-keyword">elif</tt> <tt class="py-name">tag_count</tt> <tt class="py-op">==</tt> <tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
<a name="L285"></a><tt class="py-lineno">285</tt>  <tt class="py-line">            <tt class="py-comment"># Optimisation for single tag - fall through to the simpler</tt> </tt>
<a name="L286"></a><tt class="py-lineno">286</tt>  <tt class="py-line">            <tt class="py-comment"># query below.</tt> </tt>
<a name="L287"></a><tt class="py-lineno">287</tt>  <tt class="py-line">            <tt id="link-104" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-104', 'tag', 'link-20');">tag</a></tt> <tt class="py-op">=</tt> <tt id="link-105" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-105', 'tags', 'link-60');">tags</a></tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> </tt>
<a name="L288"></a><tt class="py-lineno">288</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L289"></a><tt class="py-lineno">289</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-106" class="py-name" targets="Method digichef.tagging.models.TaggedItemManager.get_intersection_by_model()=digichef.tagging.models.TaggedItemManager-class.html#get_intersection_by_model"><a title="digichef.tagging.models.TaggedItemManager.get_intersection_by_model" class="py-name" href="#" onclick="return doclink('link-106', 'get_intersection_by_model', 'link-106');">get_intersection_by_model</a></tt><tt class="py-op">(</tt><tt class="py-name">queryset_or_model</tt><tt class="py-op">,</tt> <tt id="link-107" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-107', 'tags', 'link-60');">tags</a></tt><tt class="py-op">)</tt> </tt>
<a name="L290"></a><tt class="py-lineno">290</tt>  <tt class="py-line"> </tt>
<a name="L291"></a><tt class="py-lineno">291</tt>  <tt class="py-line">        <tt class="py-name">queryset</tt><tt class="py-op">,</tt> <tt id="link-108" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-108', 'model', 'link-48');">model</a></tt> <tt class="py-op">=</tt> <tt id="link-109" class="py-name"><a title="digichef.tagging.utils.get_queryset_and_model" class="py-name" href="#" onclick="return doclink('link-109', 'get_queryset_and_model', 'link-11');">get_queryset_and_model</a></tt><tt class="py-op">(</tt><tt class="py-name">queryset_or_model</tt><tt class="py-op">)</tt> </tt>
<a name="L292"></a><tt class="py-lineno">292</tt>  <tt class="py-line">        <tt id="link-110" class="py-name"><a title="digichef.tagging.models.TaggedItem.content_type
digichef.voting.models.Vote.content_type" class="py-name" href="#" onclick="return doclink('link-110', 'content_type', 'link-44');">content_type</a></tt> <tt class="py-op">=</tt> <tt class="py-name">ContentType</tt><tt class="py-op">.</tt><tt id="link-111" class="py-name"><a title="digichef.recommender.models.Recommender.objects
digichef.registration.models.RegistrationProfile.objects
digichef.tagging.models.Tag.objects
digichef.tagging.models.TaggedItem.objects
digichef.voting.models.Vote.objects" class="py-name" href="#" onclick="return doclink('link-111', 'objects', 'link-16');">objects</a></tt><tt class="py-op">.</tt><tt class="py-name">get_for_model</tt><tt class="py-op">(</tt><tt id="link-112" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-112', 'model', 'link-48');">model</a></tt><tt class="py-op">)</tt> </tt>
<a name="L293"></a><tt class="py-lineno">293</tt>  <tt class="py-line">        <tt class="py-name">opts</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-113" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-113', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt> </tt>
<a name="L294"></a><tt class="py-lineno">294</tt>  <tt class="py-line">        <tt class="py-name">tagged_item_table</tt> <tt class="py-op">=</tt> <tt id="link-114" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-114', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt class="py-name">opts</tt><tt class="py-op">.</tt><tt id="link-115" class="py-name"><a title="digichef.voting.models.Vote.Meta.db_table" class="py-name" href="#" onclick="return doclink('link-115', 'db_table', 'link-49');">db_table</a></tt><tt class="py-op">)</tt> </tt>
<a name="L295"></a><tt class="py-lineno">295</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">queryset</tt><tt class="py-op">.</tt><tt class="py-name">extra</tt><tt class="py-op">(</tt> </tt>
<a name="L296"></a><tt class="py-lineno">296</tt>  <tt class="py-line">            <tt class="py-name">tables</tt><tt class="py-op">=</tt><tt class="py-op">[</tt><tt class="py-name">opts</tt><tt class="py-op">.</tt><tt id="link-116" class="py-name"><a title="digichef.voting.models.Vote.Meta.db_table" class="py-name" href="#" onclick="return doclink('link-116', 'db_table', 'link-49');">db_table</a></tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L297"></a><tt class="py-lineno">297</tt>  <tt class="py-line">            <tt class="py-name">where</tt><tt class="py-op">=</tt><tt class="py-op">[</tt> </tt>
<a name="L298"></a><tt class="py-lineno">298</tt>  <tt class="py-line">                <tt class="py-string">'%s.content_type_id = %%s'</tt> <tt class="py-op">%</tt> <tt class="py-name">tagged_item_table</tt><tt class="py-op">,</tt> </tt>
<a name="L299"></a><tt class="py-lineno">299</tt>  <tt class="py-line">                <tt class="py-string">'%s.tag_id = %%s'</tt> <tt class="py-op">%</tt> <tt class="py-name">tagged_item_table</tt><tt class="py-op">,</tt> </tt>
<a name="L300"></a><tt class="py-lineno">300</tt>  <tt class="py-line">                <tt class="py-string">'%s.%s = %s.object_id'</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt id="link-117" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-117', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt id="link-118" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-118', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt id="link-119" class="py-name"><a title="digichef.voting.models.Vote.Meta.db_table" class="py-name" href="#" onclick="return doclink('link-119', 'db_table', 'link-49');">db_table</a></tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L301"></a><tt class="py-lineno">301</tt>  <tt class="py-line">                                          <tt id="link-120" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-120', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt id="link-121" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-121', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">.</tt><tt class="py-name">column</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L302"></a><tt class="py-lineno">302</tt>  <tt class="py-line">                                          <tt class="py-name">tagged_item_table</tt><tt class="py-op">)</tt> </tt>
<a name="L303"></a><tt class="py-lineno">303</tt>  <tt class="py-line">            <tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L304"></a><tt class="py-lineno">304</tt>  <tt class="py-line">            <tt class="py-name">params</tt><tt class="py-op">=</tt><tt class="py-op">[</tt><tt id="link-122" class="py-name"><a title="digichef.tagging.models.TaggedItem.content_type
digichef.voting.models.Vote.content_type" class="py-name" href="#" onclick="return doclink('link-122', 'content_type', 'link-44');">content_type</a></tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">,</tt> <tt id="link-123" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-123', 'tag', 'link-20');">tag</a></tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L305"></a><tt class="py-lineno">305</tt>  <tt class="py-line">        <tt class="py-op">)</tt> </tt>
</div><a name="L306"></a><tt class="py-lineno">306</tt>  <tt class="py-line"> </tt>
<a name="TaggedItemManager.get_intersection_by_model"></a><div id="TaggedItemManager.get_intersection_by_model-def"><a name="L307"></a><tt class="py-lineno">307</tt> <a class="py-toggle" href="#" id="TaggedItemManager.get_intersection_by_model-toggle" onclick="return toggle('TaggedItemManager.get_intersection_by_model');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.tagging.models.TaggedItemManager-class.html#get_intersection_by_model">get_intersection_by_model</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">queryset_or_model</tt><tt class="py-op">,</tt> <tt class="py-param">tags</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TaggedItemManager.get_intersection_by_model-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="TaggedItemManager.get_intersection_by_model-expanded"><a name="L308"></a><tt class="py-lineno">308</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L309"></a><tt class="py-lineno">309</tt>  <tt class="py-line"><tt class="py-docstring">        Create a ``QuerySet`` containing instances of the specified</tt> </tt>
<a name="L310"></a><tt class="py-lineno">310</tt>  <tt class="py-line"><tt class="py-docstring">        model associated with *all* of the given list of tags.</tt> </tt>
<a name="L311"></a><tt class="py-lineno">311</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L312"></a><tt class="py-lineno">312</tt>  <tt class="py-line">        <tt id="link-124" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-124', 'tags', 'link-60');">tags</a></tt> <tt class="py-op">=</tt> <tt id="link-125" class="py-name"><a title="digichef.tagging.utils.get_tag_list" class="py-name" href="#" onclick="return doclink('link-125', 'get_tag_list', 'link-10');">get_tag_list</a></tt><tt class="py-op">(</tt><tt id="link-126" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-126', 'tags', 'link-60');">tags</a></tt><tt class="py-op">)</tt> </tt>
<a name="L313"></a><tt class="py-lineno">313</tt>  <tt class="py-line">        <tt class="py-name">tag_count</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt id="link-127" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-127', 'tags', 'link-60');">tags</a></tt><tt class="py-op">)</tt> </tt>
<a name="L314"></a><tt class="py-lineno">314</tt>  <tt class="py-line">        <tt class="py-name">queryset</tt><tt class="py-op">,</tt> <tt id="link-128" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-128', 'model', 'link-48');">model</a></tt> <tt class="py-op">=</tt> <tt id="link-129" class="py-name"><a title="digichef.tagging.utils.get_queryset_and_model" class="py-name" href="#" onclick="return doclink('link-129', 'get_queryset_and_model', 'link-11');">get_queryset_and_model</a></tt><tt class="py-op">(</tt><tt class="py-name">queryset_or_model</tt><tt class="py-op">)</tt> </tt>
<a name="L315"></a><tt class="py-lineno">315</tt>  <tt class="py-line"> </tt>
<a name="L316"></a><tt class="py-lineno">316</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">tag_count</tt><tt class="py-op">:</tt> </tt>
<a name="L317"></a><tt class="py-lineno">317</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt id="link-130" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-130', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_default_manager</tt><tt class="py-op">.</tt><tt class="py-name">none</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L318"></a><tt class="py-lineno">318</tt>  <tt class="py-line"> </tt>
<a name="L319"></a><tt class="py-lineno">319</tt>  <tt class="py-line">        <tt class="py-name">model_table</tt> <tt class="py-op">=</tt> <tt id="link-131" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-131', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt id="link-132" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-132', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt id="link-133" class="py-name"><a title="digichef.voting.models.Vote.Meta.db_table" class="py-name" href="#" onclick="return doclink('link-133', 'db_table', 'link-49');">db_table</a></tt><tt class="py-op">)</tt> </tt>
<a name="L320"></a><tt class="py-lineno">320</tt>  <tt class="py-line">        <tt class="py-comment"># This query selects the ids of all objects which have all the</tt> </tt>
<a name="L321"></a><tt class="py-lineno">321</tt>  <tt class="py-line">        <tt class="py-comment"># given tags.</tt> </tt>
<a name="L322"></a><tt class="py-lineno">322</tt>  <tt class="py-line">        <tt class="py-name">query</tt> <tt class="py-op">=</tt> <tt class="py-string">"""</tt> </tt>
<a name="L323"></a><tt class="py-lineno">323</tt>  <tt class="py-line"><tt class="py-string">        SELECT %(model_pk)s</tt> </tt>
<a name="L324"></a><tt class="py-lineno">324</tt>  <tt class="py-line"><tt class="py-string">        FROM %(model)s, %(tagged_item)s</tt> </tt>
<a name="L325"></a><tt class="py-lineno">325</tt>  <tt class="py-line"><tt class="py-string">        WHERE %(tagged_item)s.content_type_id = %(content_type_id)s</tt> </tt>
<a name="L326"></a><tt class="py-lineno">326</tt>  <tt class="py-line"><tt class="py-string">          AND %(tagged_item)s.tag_id IN (%(tag_id_placeholders)s)</tt> </tt>
<a name="L327"></a><tt class="py-lineno">327</tt>  <tt class="py-line"><tt class="py-string">          AND %(model_pk)s = %(tagged_item)s.object_id</tt> </tt>
<a name="L328"></a><tt class="py-lineno">328</tt>  <tt class="py-line"><tt class="py-string">        GROUP BY %(model_pk)s</tt> </tt>
<a name="L329"></a><tt class="py-lineno">329</tt>  <tt class="py-line"><tt class="py-string">        HAVING COUNT(%(model_pk)s) = %(tag_count)s"""</tt> <tt class="py-op">%</tt> <tt class="py-op">{</tt> </tt>
<a name="L330"></a><tt class="py-lineno">330</tt>  <tt class="py-line">            <tt class="py-string">'model_pk'</tt><tt class="py-op">:</tt> <tt class="py-string">'%s.%s'</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">model_table</tt><tt class="py-op">,</tt> <tt id="link-134" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-134', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt id="link-135" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-135', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">.</tt><tt class="py-name">column</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L331"></a><tt class="py-lineno">331</tt>  <tt class="py-line">            <tt class="py-string">'model'</tt><tt class="py-op">:</tt> <tt class="py-name">model_table</tt><tt class="py-op">,</tt> </tt>
<a name="L332"></a><tt class="py-lineno">332</tt>  <tt class="py-line">            <tt class="py-string">'tagged_item'</tt><tt class="py-op">:</tt> <tt id="link-136" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-136', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-137" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-137', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt id="link-138" class="py-name"><a title="digichef.voting.models.Vote.Meta.db_table" class="py-name" href="#" onclick="return doclink('link-138', 'db_table', 'link-49');">db_table</a></tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L333"></a><tt class="py-lineno">333</tt>  <tt class="py-line">            <tt class="py-string">'content_type_id'</tt><tt class="py-op">:</tt> <tt class="py-name">ContentType</tt><tt class="py-op">.</tt><tt id="link-139" class="py-name"><a title="digichef.recommender.models.Recommender.objects
digichef.registration.models.RegistrationProfile.objects
digichef.tagging.models.Tag.objects
digichef.tagging.models.TaggedItem.objects
digichef.voting.models.Vote.objects" class="py-name" href="#" onclick="return doclink('link-139', 'objects', 'link-16');">objects</a></tt><tt class="py-op">.</tt><tt class="py-name">get_for_model</tt><tt class="py-op">(</tt><tt id="link-140" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-140', 'model', 'link-48');">model</a></tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">,</tt> </tt>
<a name="L334"></a><tt class="py-lineno">334</tt>  <tt class="py-line">            <tt class="py-string">'tag_id_placeholders'</tt><tt class="py-op">:</tt> <tt class="py-string">','</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-string">'%s'</tt><tt class="py-op">]</tt> <tt class="py-op">*</tt> <tt class="py-name">tag_count</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L335"></a><tt class="py-lineno">335</tt>  <tt class="py-line">            <tt class="py-string">'tag_count'</tt><tt class="py-op">:</tt> <tt class="py-name">tag_count</tt><tt class="py-op">,</tt> </tt>
<a name="L336"></a><tt class="py-lineno">336</tt>  <tt class="py-line">        <tt class="py-op">}</tt> </tt>
<a name="L337"></a><tt class="py-lineno">337</tt>  <tt class="py-line"> </tt>
<a name="L338"></a><tt class="py-lineno">338</tt>  <tt class="py-line">        <tt class="py-name">cursor</tt> <tt class="py-op">=</tt> <tt class="py-name">connection</tt><tt class="py-op">.</tt><tt class="py-name">cursor</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L339"></a><tt class="py-lineno">339</tt>  <tt class="py-line">        <tt class="py-name">cursor</tt><tt class="py-op">.</tt><tt class="py-name">execute</tt><tt class="py-op">(</tt><tt class="py-name">query</tt><tt class="py-op">,</tt> <tt class="py-op">[</tt><tt id="link-141" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-141', 'tag', 'link-20');">tag</a></tt><tt class="py-op">.</tt><tt class="py-name">pk</tt> <tt class="py-keyword">for</tt> <tt id="link-142" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-142', 'tag', 'link-20');">tag</a></tt> <tt class="py-keyword">in</tt> <tt id="link-143" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-143', 'tags', 'link-60');">tags</a></tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L340"></a><tt class="py-lineno">340</tt>  <tt class="py-line">        <tt class="py-name">object_ids</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-name">row</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-keyword">for</tt> <tt class="py-name">row</tt> <tt class="py-keyword">in</tt> <tt class="py-name">cursor</tt><tt class="py-op">.</tt><tt class="py-name">fetchall</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
<a name="L341"></a><tt class="py-lineno">341</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">object_ids</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L342"></a><tt class="py-lineno">342</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt class="py-name">queryset</tt><tt class="py-op">.</tt><tt class="py-name">filter</tt><tt class="py-op">(</tt><tt class="py-name">pk__in</tt><tt class="py-op">=</tt><tt class="py-name">object_ids</tt><tt class="py-op">)</tt> </tt>
<a name="L343"></a><tt class="py-lineno">343</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L344"></a><tt class="py-lineno">344</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt id="link-144" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-144', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_default_manager</tt><tt class="py-op">.</tt><tt class="py-name">none</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
</div><a name="L345"></a><tt class="py-lineno">345</tt>  <tt class="py-line"> </tt>
<a name="TaggedItemManager.get_union_by_model"></a><div id="TaggedItemManager.get_union_by_model-def"><a name="L346"></a><tt class="py-lineno">346</tt> <a class="py-toggle" href="#" id="TaggedItemManager.get_union_by_model-toggle" onclick="return toggle('TaggedItemManager.get_union_by_model');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.tagging.models.TaggedItemManager-class.html#get_union_by_model">get_union_by_model</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">queryset_or_model</tt><tt class="py-op">,</tt> <tt class="py-param">tags</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TaggedItemManager.get_union_by_model-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="TaggedItemManager.get_union_by_model-expanded"><a name="L347"></a><tt class="py-lineno">347</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L348"></a><tt class="py-lineno">348</tt>  <tt class="py-line"><tt class="py-docstring">        Create a ``QuerySet`` containing instances of the specified</tt> </tt>
<a name="L349"></a><tt class="py-lineno">349</tt>  <tt class="py-line"><tt class="py-docstring">        model associated with *any* of the given list of tags.</tt> </tt>
<a name="L350"></a><tt class="py-lineno">350</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L351"></a><tt class="py-lineno">351</tt>  <tt class="py-line">        <tt id="link-145" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-145', 'tags', 'link-60');">tags</a></tt> <tt class="py-op">=</tt> <tt id="link-146" class="py-name"><a title="digichef.tagging.utils.get_tag_list" class="py-name" href="#" onclick="return doclink('link-146', 'get_tag_list', 'link-10');">get_tag_list</a></tt><tt class="py-op">(</tt><tt id="link-147" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-147', 'tags', 'link-60');">tags</a></tt><tt class="py-op">)</tt> </tt>
<a name="L352"></a><tt class="py-lineno">352</tt>  <tt class="py-line">        <tt class="py-name">tag_count</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt id="link-148" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-148', 'tags', 'link-60');">tags</a></tt><tt class="py-op">)</tt> </tt>
<a name="L353"></a><tt class="py-lineno">353</tt>  <tt class="py-line">        <tt class="py-name">queryset</tt><tt class="py-op">,</tt> <tt id="link-149" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-149', 'model', 'link-48');">model</a></tt> <tt class="py-op">=</tt> <tt id="link-150" class="py-name"><a title="digichef.tagging.utils.get_queryset_and_model" class="py-name" href="#" onclick="return doclink('link-150', 'get_queryset_and_model', 'link-11');">get_queryset_and_model</a></tt><tt class="py-op">(</tt><tt class="py-name">queryset_or_model</tt><tt class="py-op">)</tt> </tt>
<a name="L354"></a><tt class="py-lineno">354</tt>  <tt class="py-line"> </tt>
<a name="L355"></a><tt class="py-lineno">355</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">tag_count</tt><tt class="py-op">:</tt> </tt>
<a name="L356"></a><tt class="py-lineno">356</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt id="link-151" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-151', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_default_manager</tt><tt class="py-op">.</tt><tt class="py-name">none</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L357"></a><tt class="py-lineno">357</tt>  <tt class="py-line"> </tt>
<a name="L358"></a><tt class="py-lineno">358</tt>  <tt class="py-line">        <tt class="py-name">model_table</tt> <tt class="py-op">=</tt> <tt id="link-152" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-152', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt id="link-153" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-153', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt id="link-154" class="py-name"><a title="digichef.voting.models.Vote.Meta.db_table" class="py-name" href="#" onclick="return doclink('link-154', 'db_table', 'link-49');">db_table</a></tt><tt class="py-op">)</tt> </tt>
<a name="L359"></a><tt class="py-lineno">359</tt>  <tt class="py-line">        <tt class="py-comment"># This query selects the ids of all objects which have any of</tt> </tt>
<a name="L360"></a><tt class="py-lineno">360</tt>  <tt class="py-line">        <tt class="py-comment"># the given tags.</tt> </tt>
<a name="L361"></a><tt class="py-lineno">361</tt>  <tt class="py-line">        <tt class="py-name">query</tt> <tt class="py-op">=</tt> <tt class="py-string">"""</tt> </tt>
<a name="L362"></a><tt class="py-lineno">362</tt>  <tt class="py-line"><tt class="py-string">        SELECT %(model_pk)s</tt> </tt>
<a name="L363"></a><tt class="py-lineno">363</tt>  <tt class="py-line"><tt class="py-string">        FROM %(model)s, %(tagged_item)s</tt> </tt>
<a name="L364"></a><tt class="py-lineno">364</tt>  <tt class="py-line"><tt class="py-string">        WHERE %(tagged_item)s.content_type_id = %(content_type_id)s</tt> </tt>
<a name="L365"></a><tt class="py-lineno">365</tt>  <tt class="py-line"><tt class="py-string">          AND %(tagged_item)s.tag_id IN (%(tag_id_placeholders)s)</tt> </tt>
<a name="L366"></a><tt class="py-lineno">366</tt>  <tt class="py-line"><tt class="py-string">          AND %(model_pk)s = %(tagged_item)s.object_id</tt> </tt>
<a name="L367"></a><tt class="py-lineno">367</tt>  <tt class="py-line"><tt class="py-string">        GROUP BY %(model_pk)s"""</tt> <tt class="py-op">%</tt> <tt class="py-op">{</tt> </tt>
<a name="L368"></a><tt class="py-lineno">368</tt>  <tt class="py-line">            <tt class="py-string">'model_pk'</tt><tt class="py-op">:</tt> <tt class="py-string">'%s.%s'</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">model_table</tt><tt class="py-op">,</tt> <tt id="link-155" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-155', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt id="link-156" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-156', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">.</tt><tt class="py-name">column</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L369"></a><tt class="py-lineno">369</tt>  <tt class="py-line">            <tt class="py-string">'model'</tt><tt class="py-op">:</tt> <tt class="py-name">model_table</tt><tt class="py-op">,</tt> </tt>
<a name="L370"></a><tt class="py-lineno">370</tt>  <tt class="py-line">            <tt class="py-string">'tagged_item'</tt><tt class="py-op">:</tt> <tt id="link-157" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-157', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-158" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-158', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt id="link-159" class="py-name"><a title="digichef.voting.models.Vote.Meta.db_table" class="py-name" href="#" onclick="return doclink('link-159', 'db_table', 'link-49');">db_table</a></tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L371"></a><tt class="py-lineno">371</tt>  <tt class="py-line">            <tt class="py-string">'content_type_id'</tt><tt class="py-op">:</tt> <tt class="py-name">ContentType</tt><tt class="py-op">.</tt><tt id="link-160" class="py-name"><a title="digichef.recommender.models.Recommender.objects
digichef.registration.models.RegistrationProfile.objects
digichef.tagging.models.Tag.objects
digichef.tagging.models.TaggedItem.objects
digichef.voting.models.Vote.objects" class="py-name" href="#" onclick="return doclink('link-160', 'objects', 'link-16');">objects</a></tt><tt class="py-op">.</tt><tt class="py-name">get_for_model</tt><tt class="py-op">(</tt><tt id="link-161" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-161', 'model', 'link-48');">model</a></tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">,</tt> </tt>
<a name="L372"></a><tt class="py-lineno">372</tt>  <tt class="py-line">            <tt class="py-string">'tag_id_placeholders'</tt><tt class="py-op">:</tt> <tt class="py-string">','</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-string">'%s'</tt><tt class="py-op">]</tt> <tt class="py-op">*</tt> <tt class="py-name">tag_count</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L373"></a><tt class="py-lineno">373</tt>  <tt class="py-line">        <tt class="py-op">}</tt> </tt>
<a name="L374"></a><tt class="py-lineno">374</tt>  <tt class="py-line"> </tt>
<a name="L375"></a><tt class="py-lineno">375</tt>  <tt class="py-line">        <tt class="py-name">cursor</tt> <tt class="py-op">=</tt> <tt class="py-name">connection</tt><tt class="py-op">.</tt><tt class="py-name">cursor</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L376"></a><tt class="py-lineno">376</tt>  <tt class="py-line">        <tt class="py-name">cursor</tt><tt class="py-op">.</tt><tt class="py-name">execute</tt><tt class="py-op">(</tt><tt class="py-name">query</tt><tt class="py-op">,</tt> <tt class="py-op">[</tt><tt id="link-162" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-162', 'tag', 'link-20');">tag</a></tt><tt class="py-op">.</tt><tt class="py-name">pk</tt> <tt class="py-keyword">for</tt> <tt id="link-163" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-163', 'tag', 'link-20');">tag</a></tt> <tt class="py-keyword">in</tt> <tt id="link-164" class="py-name"><a title="digichef.recipes.models.Recipe.tags
digichef.tagging.tests.models.FormTest.tags" class="py-name" href="#" onclick="return doclink('link-164', 'tags', 'link-60');">tags</a></tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L377"></a><tt class="py-lineno">377</tt>  <tt class="py-line">        <tt class="py-name">object_ids</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-name">row</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-keyword">for</tt> <tt class="py-name">row</tt> <tt class="py-keyword">in</tt> <tt class="py-name">cursor</tt><tt class="py-op">.</tt><tt class="py-name">fetchall</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
<a name="L378"></a><tt class="py-lineno">378</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">object_ids</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L379"></a><tt class="py-lineno">379</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt class="py-name">queryset</tt><tt class="py-op">.</tt><tt class="py-name">filter</tt><tt class="py-op">(</tt><tt class="py-name">pk__in</tt><tt class="py-op">=</tt><tt class="py-name">object_ids</tt><tt class="py-op">)</tt> </tt>
<a name="L380"></a><tt class="py-lineno">380</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L381"></a><tt class="py-lineno">381</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt id="link-165" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-165', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_default_manager</tt><tt class="py-op">.</tt><tt class="py-name">none</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
</div><a name="L382"></a><tt class="py-lineno">382</tt>  <tt class="py-line"> </tt>
<a name="TaggedItemManager.get_related"></a><div id="TaggedItemManager.get_related-def"><a name="L383"></a><tt class="py-lineno">383</tt> <a class="py-toggle" href="#" id="TaggedItemManager.get_related-toggle" onclick="return toggle('TaggedItemManager.get_related');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.tagging.models.TaggedItemManager-class.html#get_related">get_related</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">obj</tt><tt class="py-op">,</tt> <tt class="py-param">queryset_or_model</tt><tt class="py-op">,</tt> <tt class="py-param">num</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TaggedItemManager.get_related-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="TaggedItemManager.get_related-expanded"><a name="L384"></a><tt class="py-lineno">384</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L385"></a><tt class="py-lineno">385</tt>  <tt class="py-line"><tt class="py-docstring">        Retrieve a list of instances of the specified model which share</tt> </tt>
<a name="L386"></a><tt class="py-lineno">386</tt>  <tt class="py-line"><tt class="py-docstring">        tags with the model instance ``obj``, ordered by the number of</tt> </tt>
<a name="L387"></a><tt class="py-lineno">387</tt>  <tt class="py-line"><tt class="py-docstring">        shared tags in descending order.</tt> </tt>
<a name="L388"></a><tt class="py-lineno">388</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L389"></a><tt class="py-lineno">389</tt>  <tt class="py-line"><tt class="py-docstring">        If ``num`` is given, a maximum of ``num`` instances will be</tt> </tt>
<a name="L390"></a><tt class="py-lineno">390</tt>  <tt class="py-line"><tt class="py-docstring">        returned.</tt> </tt>
<a name="L391"></a><tt class="py-lineno">391</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L392"></a><tt class="py-lineno">392</tt>  <tt class="py-line">        <tt class="py-name">queryset</tt><tt class="py-op">,</tt> <tt id="link-166" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-166', 'model', 'link-48');">model</a></tt> <tt class="py-op">=</tt> <tt id="link-167" class="py-name"><a title="digichef.tagging.utils.get_queryset_and_model" class="py-name" href="#" onclick="return doclink('link-167', 'get_queryset_and_model', 'link-11');">get_queryset_and_model</a></tt><tt class="py-op">(</tt><tt class="py-name">queryset_or_model</tt><tt class="py-op">)</tt> </tt>
<a name="L393"></a><tt class="py-lineno">393</tt>  <tt class="py-line">        <tt class="py-name">model_table</tt> <tt class="py-op">=</tt> <tt id="link-168" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-168', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt id="link-169" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-169', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt id="link-170" class="py-name"><a title="digichef.voting.models.Vote.Meta.db_table" class="py-name" href="#" onclick="return doclink('link-170', 'db_table', 'link-49');">db_table</a></tt><tt class="py-op">)</tt> </tt>
<a name="L394"></a><tt class="py-lineno">394</tt>  <tt class="py-line">        <tt id="link-171" class="py-name"><a title="digichef.tagging.models.TaggedItem.content_type
digichef.voting.models.Vote.content_type" class="py-name" href="#" onclick="return doclink('link-171', 'content_type', 'link-44');">content_type</a></tt> <tt class="py-op">=</tt> <tt class="py-name">ContentType</tt><tt class="py-op">.</tt><tt id="link-172" class="py-name"><a title="digichef.recommender.models.Recommender.objects
digichef.registration.models.RegistrationProfile.objects
digichef.tagging.models.Tag.objects
digichef.tagging.models.TaggedItem.objects
digichef.voting.models.Vote.objects" class="py-name" href="#" onclick="return doclink('link-172', 'objects', 'link-16');">objects</a></tt><tt class="py-op">.</tt><tt class="py-name">get_for_model</tt><tt class="py-op">(</tt><tt class="py-name">obj</tt><tt class="py-op">)</tt> </tt>
<a name="L395"></a><tt class="py-lineno">395</tt>  <tt class="py-line">        <tt class="py-name">related_content_type</tt> <tt class="py-op">=</tt> <tt class="py-name">ContentType</tt><tt class="py-op">.</tt><tt id="link-173" class="py-name"><a title="digichef.recommender.models.Recommender.objects
digichef.registration.models.RegistrationProfile.objects
digichef.tagging.models.Tag.objects
digichef.tagging.models.TaggedItem.objects
digichef.voting.models.Vote.objects" class="py-name" href="#" onclick="return doclink('link-173', 'objects', 'link-16');">objects</a></tt><tt class="py-op">.</tt><tt class="py-name">get_for_model</tt><tt class="py-op">(</tt><tt id="link-174" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-174', 'model', 'link-48');">model</a></tt><tt class="py-op">)</tt> </tt>
<a name="L396"></a><tt class="py-lineno">396</tt>  <tt class="py-line">        <tt class="py-name">query</tt> <tt class="py-op">=</tt> <tt class="py-string">"""</tt> </tt>
<a name="L397"></a><tt class="py-lineno">397</tt>  <tt class="py-line"><tt class="py-string">        SELECT %(model_pk)s, COUNT(related_tagged_item.object_id) AS %(count)s</tt> </tt>
<a name="L398"></a><tt class="py-lineno">398</tt>  <tt class="py-line"><tt class="py-string">        FROM %(model)s, %(tagged_item)s, %(tag)s, %(tagged_item)s related_tagged_item</tt> </tt>
<a name="L399"></a><tt class="py-lineno">399</tt>  <tt class="py-line"><tt class="py-string">        WHERE %(tagged_item)s.object_id = %%s</tt> </tt>
<a name="L400"></a><tt class="py-lineno">400</tt>  <tt class="py-line"><tt class="py-string">          AND %(tagged_item)s.content_type_id = %(content_type_id)s</tt> </tt>
<a name="L401"></a><tt class="py-lineno">401</tt>  <tt class="py-line"><tt class="py-string">          AND %(tag)s.id = %(tagged_item)s.tag_id</tt> </tt>
<a name="L402"></a><tt class="py-lineno">402</tt>  <tt class="py-line"><tt class="py-string">          AND related_tagged_item.content_type_id = %(related_content_type_id)s</tt> </tt>
<a name="L403"></a><tt class="py-lineno">403</tt>  <tt class="py-line"><tt class="py-string">          AND related_tagged_item.tag_id = %(tagged_item)s.tag_id</tt> </tt>
<a name="L404"></a><tt class="py-lineno">404</tt>  <tt class="py-line"><tt class="py-string">          AND %(model_pk)s = related_tagged_item.object_id"""</tt> </tt>
<a name="L405"></a><tt class="py-lineno">405</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt id="link-175" class="py-name"><a title="digichef.tagging.models.TaggedItem.content_type
digichef.voting.models.Vote.content_type" class="py-name" href="#" onclick="return doclink('link-175', 'content_type', 'link-44');">content_type</a></tt><tt class="py-op">.</tt><tt class="py-name">pk</tt> <tt class="py-op">==</tt> <tt class="py-name">related_content_type</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">:</tt> </tt>
<a name="L406"></a><tt class="py-lineno">406</tt>  <tt class="py-line">            <tt class="py-comment"># Exclude the given instance itself if determining related</tt> </tt>
<a name="L407"></a><tt class="py-lineno">407</tt>  <tt class="py-line">            <tt class="py-comment"># instances for the same model.</tt> </tt>
<a name="L408"></a><tt class="py-lineno">408</tt>  <tt class="py-line">            <tt class="py-name">query</tt> <tt class="py-op">+=</tt> <tt class="py-string">"""</tt> </tt>
<a name="L409"></a><tt class="py-lineno">409</tt>  <tt class="py-line"><tt class="py-string">          AND related_tagged_item.object_id != %(tagged_item)s.object_id"""</tt> </tt>
<a name="L410"></a><tt class="py-lineno">410</tt>  <tt class="py-line">        <tt class="py-name">query</tt> <tt class="py-op">+=</tt> <tt class="py-string">"""</tt> </tt>
<a name="L411"></a><tt class="py-lineno">411</tt>  <tt class="py-line"><tt class="py-string">        GROUP BY %(model_pk)s</tt> </tt>
<a name="L412"></a><tt class="py-lineno">412</tt>  <tt class="py-line"><tt class="py-string">        ORDER BY %(count)s DESC</tt> </tt>
<a name="L413"></a><tt class="py-lineno">413</tt>  <tt class="py-line"><tt class="py-string">        %(limit_offset)s"""</tt> </tt>
<a name="L414"></a><tt class="py-lineno">414</tt>  <tt class="py-line">        <tt class="py-name">query</tt> <tt class="py-op">=</tt> <tt class="py-name">query</tt> <tt class="py-op">%</tt> <tt class="py-op">{</tt> </tt>
<a name="L415"></a><tt class="py-lineno">415</tt>  <tt class="py-line">            <tt class="py-string">'model_pk'</tt><tt class="py-op">:</tt> <tt class="py-string">'%s.%s'</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">model_table</tt><tt class="py-op">,</tt> <tt id="link-176" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-176', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt id="link-177" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-177', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">.</tt><tt class="py-name">column</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L416"></a><tt class="py-lineno">416</tt>  <tt class="py-line">            <tt class="py-string">'count'</tt><tt class="py-op">:</tt> <tt id="link-178" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-178', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt class="py-string">'count'</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L417"></a><tt class="py-lineno">417</tt>  <tt class="py-line">            <tt class="py-string">'model'</tt><tt class="py-op">:</tt> <tt class="py-name">model_table</tt><tt class="py-op">,</tt> </tt>
<a name="L418"></a><tt class="py-lineno">418</tt>  <tt class="py-line">            <tt class="py-string">'tagged_item'</tt><tt class="py-op">:</tt> <tt id="link-179" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-179', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-180" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-180', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt id="link-181" class="py-name"><a title="digichef.voting.models.Vote.Meta.db_table" class="py-name" href="#" onclick="return doclink('link-181', 'db_table', 'link-49');">db_table</a></tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L419"></a><tt class="py-lineno">419</tt>  <tt class="py-line">            <tt class="py-string">'tag'</tt><tt class="py-op">:</tt> <tt id="link-182" class="py-name"><a title="digichef.tagging.models.qn" class="py-name" href="#" onclick="return doclink('link-182', 'qn', 'link-15');">qn</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-183" class="py-name"><a title="digichef.profiles.forms.ProfileForm.Meta.model
digichef.tagging.forms.TagAdminForm.Meta.model" class="py-name" href="#" onclick="return doclink('link-183', 'model', 'link-48');">model</a></tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt class="py-name">get_field</tt><tt class="py-op">(</tt><tt class="py-string">'tag'</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">rel</tt><tt class="py-op">.</tt><tt class="py-name">to</tt><tt class="py-op">.</tt><tt class="py-name">_meta</tt><tt class="py-op">.</tt><tt id="link-184" class="py-name"><a title="digichef.voting.models.Vote.Meta.db_table" class="py-name" href="#" onclick="return doclink('link-184', 'db_table', 'link-49');">db_table</a></tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L420"></a><tt class="py-lineno">420</tt>  <tt class="py-line">            <tt class="py-string">'content_type_id'</tt><tt class="py-op">:</tt> <tt id="link-185" class="py-name"><a title="digichef.tagging.models.TaggedItem.content_type
digichef.voting.models.Vote.content_type" class="py-name" href="#" onclick="return doclink('link-185', 'content_type', 'link-44');">content_type</a></tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">,</tt> </tt>
<a name="L421"></a><tt class="py-lineno">421</tt>  <tt class="py-line">            <tt class="py-string">'related_content_type_id'</tt><tt class="py-op">:</tt> <tt class="py-name">related_content_type</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">,</tt> </tt>
<a name="L422"></a><tt class="py-lineno">422</tt>  <tt class="py-line">            <tt class="py-comment"># Hardcoding this for now just to get tests working again - this</tt> </tt>
<a name="L423"></a><tt class="py-lineno">423</tt>  <tt class="py-line">            <tt class="py-comment"># should now be handled by the query object.</tt> </tt>
<a name="L424"></a><tt class="py-lineno">424</tt>  <tt class="py-line">            <tt class="py-string">'limit_offset'</tt><tt class="py-op">:</tt> <tt class="py-name">num</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt> <tt class="py-keyword">and</tt> <tt class="py-string">'LIMIT %s'</tt> <tt class="py-keyword">or</tt> <tt class="py-string">''</tt><tt class="py-op">,</tt> </tt>
<a name="L425"></a><tt class="py-lineno">425</tt>  <tt class="py-line">        <tt class="py-op">}</tt> </tt>
<a name="L426"></a><tt class="py-lineno">426</tt>  <tt class="py-line"> </tt>
<a name="L427"></a><tt class="py-lineno">427</tt>  <tt class="py-line">        <tt class="py-name">cursor</tt> <tt class="py-op">=</tt> <tt class="py-name">connection</tt><tt class="py-op">.</tt><tt class="py-name">cursor</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L428"></a><tt class="py-lineno">428</tt>  <tt class="py-line">        <tt class="py-name">params</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-name">obj</tt><tt class="py-op">.</tt><tt class="py-name">pk</tt><tt class="py-op">]</tt> </tt>
<a name="L429"></a><tt class="py-lineno">429</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">num</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L430"></a><tt class="py-lineno">430</tt>  <tt class="py-line">            <tt class="py-name">params</tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt class="py-name">num</tt><tt class="py-op">)</tt> </tt>
<a name="L431"></a><tt class="py-lineno">431</tt>  <tt class="py-line">        <tt class="py-name">cursor</tt><tt class="py-op">.</tt><tt class="py-name">execute</tt><tt class="py-op">(</tt><tt class="py-name">query</tt><tt class="py-op">,</tt> <tt class="py-name">params</tt><tt class="py-op">)</tt> </tt>
<a name="L432"></a><tt class="py-lineno">432</tt>  <tt class="py-line">        <tt class="py-name">object_ids</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-name">row</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-keyword">for</tt> <tt class="py-name">row</tt> <tt class="py-keyword">in</tt> <tt class="py-name">cursor</tt><tt class="py-op">.</tt><tt class="py-name">fetchall</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
<a name="L433"></a><tt class="py-lineno">433</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">object_ids</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L434"></a><tt class="py-lineno">434</tt>  <tt class="py-line">            <tt class="py-comment"># Use in_bulk here instead of an id__in lookup, because id__in would</tt> </tt>
<a name="L435"></a><tt class="py-lineno">435</tt>  <tt class="py-line">            <tt class="py-comment"># clobber the ordering.</tt> </tt>
<a name="L436"></a><tt class="py-lineno">436</tt>  <tt class="py-line">            <tt class="py-name">object_dict</tt> <tt class="py-op">=</tt> <tt class="py-name">queryset</tt><tt class="py-op">.</tt><tt class="py-name">in_bulk</tt><tt class="py-op">(</tt><tt class="py-name">object_ids</tt><tt class="py-op">)</tt> </tt>
<a name="L437"></a><tt class="py-lineno">437</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt class="py-op">[</tt><tt class="py-name">object_dict</tt><tt class="py-op">[</tt><tt id="link-186" class="py-name"><a title="digichef.tagging.models.TaggedItem.object_id
digichef.voting.models.Vote.object_id" class="py-name" href="#" onclick="return doclink('link-186', 'object_id', 'link-25');">object_id</a></tt><tt class="py-op">]</tt> <tt class="py-keyword">for</tt> <tt id="link-187" class="py-name"><a title="digichef.tagging.models.TaggedItem.object_id
digichef.voting.models.Vote.object_id" class="py-name" href="#" onclick="return doclink('link-187', 'object_id', 'link-25');">object_id</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">object_ids</tt> \ </tt>
<a name="L438"></a><tt class="py-lineno">438</tt>  <tt class="py-line">                    <tt class="py-keyword">if</tt> <tt id="link-188" class="py-name"><a title="digichef.tagging.models.TaggedItem.object_id
digichef.voting.models.Vote.object_id" class="py-name" href="#" onclick="return doclink('link-188', 'object_id', 'link-25');">object_id</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">object_dict</tt><tt class="py-op">]</tt> </tt>
<a name="L439"></a><tt class="py-lineno">439</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L440"></a><tt class="py-lineno">440</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
</div></div><a name="L441"></a><tt class="py-lineno">441</tt>  <tt class="py-line"> </tt>
<a name="L442"></a><tt class="py-lineno">442</tt>  <tt class="py-line"><tt class="py-comment">##########</tt> </tt>
<a name="L443"></a><tt class="py-lineno">443</tt>  <tt class="py-line"><tt class="py-comment"># Models #</tt> </tt>
<a name="L444"></a><tt class="py-lineno">444</tt>  <tt class="py-line"><tt class="py-comment">##########</tt> </tt>
<a name="L445"></a><tt class="py-lineno">445</tt>  <tt class="py-line"> </tt>
<a name="Tag"></a><div id="Tag-def"><a name="L446"></a><tt class="py-lineno">446</tt> <a class="py-toggle" href="#" id="Tag-toggle" onclick="return toggle('Tag');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="digichef.tagging.models.Tag-class.html">Tag</a><tt class="py-op">(</tt><tt class="py-base-class">models</tt><tt class="py-op">.</tt><tt class="py-base-class">Model</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Tag-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="Tag-expanded"><a name="L447"></a><tt class="py-lineno">447</tt>  <tt class="py-line">    <tt class="py-docstring">"""</tt> </tt>
<a name="L448"></a><tt class="py-lineno">448</tt>  <tt class="py-line"><tt class="py-docstring">    A tag.</tt> </tt>
<a name="L449"></a><tt class="py-lineno">449</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L450"></a><tt class="py-lineno">450</tt>  <tt class="py-line">    <tt id="link-189" class="py-name"><a title="digichef.recommender.models.TestItem.name
digichef.tagging.models.Tag.name
digichef.tagging.tests.models.Article.name
digichef.tagging.tests.models.Link.name
digichef.voting.tests.models.Item.name" class="py-name" href="#" onclick="return doclink('link-189', 'name', 'link-23');">name</a></tt> <tt class="py-op">=</tt> <tt id="link-190" class="py-name"><a title="digichef.core.models
digichef.profiles.models
digichef.recipes.models
digichef.recommender.models
digichef.registration.models
digichef.tagging.models
digichef.tagging.tests.models
digichef.util.models
digichef.voting.models
digichef.voting.tests.models" class="py-name" href="#" onclick="return doclink('link-190', 'models', 'link-1');">models</a></tt><tt class="py-op">.</tt><tt class="py-name">CharField</tt><tt class="py-op">(</tt><tt class="py-name">_</tt><tt class="py-op">(</tt><tt class="py-string">'name'</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">max_length</tt><tt class="py-op">=</tt><tt class="py-number">50</tt><tt class="py-op">,</tt> <tt class="py-name">unique</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">,</tt> <tt class="py-name">db_index</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
<a name="L451"></a><tt class="py-lineno">451</tt>  <tt class="py-line"> </tt>
<a name="L452"></a><tt class="py-lineno">452</tt>  <tt class="py-line">    <tt id="link-191" class="py-name"><a title="digichef.recommender.models.Recommender.objects
digichef.registration.models.RegistrationProfile.objects
digichef.tagging.models.Tag.objects
digichef.tagging.models.TaggedItem.objects
digichef.voting.models.Vote.objects" class="py-name" href="#" onclick="return doclink('link-191', 'objects', 'link-16');">objects</a></tt> <tt class="py-op">=</tt> <tt id="link-192" class="py-name" targets="Class digichef.tagging.models.TagManager=digichef.tagging.models.TagManager-class.html"><a title="digichef.tagging.models.TagManager" class="py-name" href="#" onclick="return doclink('link-192', 'TagManager', 'link-192');">TagManager</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L453"></a><tt class="py-lineno">453</tt>  <tt class="py-line"> </tt>
<a name="Tag.Meta"></a><div id="Tag.Meta-def"><a name="L454"></a><tt class="py-lineno">454</tt> <a class="py-toggle" href="#" id="Tag.Meta-toggle" onclick="return toggle('Tag.Meta');">-</a><tt class="py-line">    <tt class="py-keyword">class</tt> <a class="py-def-name" href="digichef.tagging.models.Tag.Meta-class.html">Meta</a><tt class="py-op">:</tt> </tt>
</div><div id="Tag.Meta-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Tag.Meta-expanded"><a name="L455"></a><tt class="py-lineno">455</tt>  <tt class="py-line">        <tt id="link-193" class="py-name" targets="Variable digichef.tagging.models.Tag.Meta.ordering=digichef.tagging.models.Tag.Meta-class.html#ordering,Variable digichef.tagging.tests.models.Article.Meta.ordering=digichef.tagging.tests.models.Article.Meta-class.html#ordering,Variable digichef.tagging.tests.models.Link.Meta.ordering=digichef.tagging.tests.models.Link.Meta-class.html#ordering,Variable digichef.tagging.tests.models.Parrot.Meta.ordering=digichef.tagging.tests.models.Parrot.Meta-class.html#ordering,Variable digichef.voting.tests.models.Item.Meta.ordering=digichef.voting.tests.models.Item.Meta-class.html#ordering"><a title="digichef.tagging.models.Tag.Meta.ordering
digichef.tagging.tests.models.Article.Meta.ordering
digichef.tagging.tests.models.Link.Meta.ordering
digichef.tagging.tests.models.Parrot.Meta.ordering
digichef.voting.tests.models.Item.Meta.ordering" class="py-name" href="#" onclick="return doclink('link-193', 'ordering', 'link-193');">ordering</a></tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-string">'name'</tt><tt class="py-op">,</tt><tt class="py-op">)</tt> </tt>
<a name="L456"></a><tt class="py-lineno">456</tt>  <tt class="py-line">        <tt id="link-194" class="py-name" targets="Variable digichef.registration.models.RegistrationProfile.Meta.verbose_name=digichef.registration.models.RegistrationProfile.Meta-class.html#verbose_name,Variable digichef.tagging.models.Tag.Meta.verbose_name=digichef.tagging.models.Tag.Meta-class.html#verbose_name,Variable digichef.tagging.models.TaggedItem.Meta.verbose_name=digichef.tagging.models.TaggedItem.Meta-class.html#verbose_name"><a title="digichef.registration.models.RegistrationProfile.Meta.verbose_name
digichef.tagging.models.Tag.Meta.verbose_name
digichef.tagging.models.TaggedItem.Meta.verbose_name" class="py-name" href="#" onclick="return doclink('link-194', 'verbose_name', 'link-194');">verbose_name</a></tt> <tt class="py-op">=</tt> <tt class="py-name">_</tt><tt class="py-op">(</tt><tt class="py-string">'tag'</tt><tt class="py-op">)</tt> </tt>
<a name="L457"></a><tt class="py-lineno">457</tt>  <tt class="py-line">        <tt id="link-195" class="py-name" targets="Variable digichef.registration.models.RegistrationProfile.Meta.verbose_name_plural=digichef.registration.models.RegistrationProfile.Meta-class.html#verbose_name_plural,Variable digichef.tagging.models.Tag.Meta.verbose_name_plural=digichef.tagging.models.Tag.Meta-class.html#verbose_name_plural,Variable digichef.tagging.models.TaggedItem.Meta.verbose_name_plural=digichef.tagging.models.TaggedItem.Meta-class.html#verbose_name_plural"><a title="digichef.registration.models.RegistrationProfile.Meta.verbose_name_plural
digichef.tagging.models.Tag.Meta.verbose_name_plural
digichef.tagging.models.TaggedItem.Meta.verbose_name_plural" class="py-name" href="#" onclick="return doclink('link-195', 'verbose_name_plural', 'link-195');">verbose_name_plural</a></tt> <tt class="py-op">=</tt> <tt class="py-name">_</tt><tt class="py-op">(</tt><tt class="py-string">'tags'</tt><tt class="py-op">)</tt> </tt>
</div><a name="L458"></a><tt class="py-lineno">458</tt>  <tt class="py-line"> </tt>
<a name="Tag.__unicode__"></a><div id="Tag.__unicode__-def"><a name="L459"></a><tt class="py-lineno">459</tt> <a class="py-toggle" href="#" id="Tag.__unicode__-toggle" onclick="return toggle('Tag.__unicode__');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.tagging.models.Tag-class.html#__unicode__">__unicode__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Tag.__unicode__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Tag.__unicode__-expanded"><a name="L460"></a><tt class="py-lineno">460</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-196" class="py-name"><a title="digichef.recommender.models.TestItem.name
digichef.tagging.models.Tag.name
digichef.tagging.tests.models.Article.name
digichef.tagging.tests.models.Link.name
digichef.voting.tests.models.Item.name" class="py-name" href="#" onclick="return doclink('link-196', 'name', 'link-23');">name</a></tt> </tt>
</div></div><a name="L461"></a><tt class="py-lineno">461</tt>  <tt class="py-line"> </tt>
<a name="TaggedItem"></a><div id="TaggedItem-def"><a name="L462"></a><tt class="py-lineno">462</tt> <a class="py-toggle" href="#" id="TaggedItem-toggle" onclick="return toggle('TaggedItem');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="digichef.tagging.models.TaggedItem-class.html">TaggedItem</a><tt class="py-op">(</tt><tt class="py-base-class">models</tt><tt class="py-op">.</tt><tt class="py-base-class">Model</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TaggedItem-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="TaggedItem-expanded"><a name="L463"></a><tt class="py-lineno">463</tt>  <tt class="py-line">    <tt class="py-docstring">"""</tt> </tt>
<a name="L464"></a><tt class="py-lineno">464</tt>  <tt class="py-line"><tt class="py-docstring">    Holds the relationship between a tag and the item being tagged.</tt> </tt>
<a name="L465"></a><tt class="py-lineno">465</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L466"></a><tt class="py-lineno">466</tt>  <tt class="py-line">    <tt id="link-197" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-197', 'tag', 'link-20');">tag</a></tt>          <tt class="py-op">=</tt> <tt id="link-198" class="py-name"><a title="digichef.core.models
digichef.profiles.models
digichef.recipes.models
digichef.recommender.models
digichef.registration.models
digichef.tagging.models
digichef.tagging.tests.models
digichef.util.models
digichef.voting.models
digichef.voting.tests.models" class="py-name" href="#" onclick="return doclink('link-198', 'models', 'link-1');">models</a></tt><tt class="py-op">.</tt><tt class="py-name">ForeignKey</tt><tt class="py-op">(</tt><tt id="link-199" class="py-name" targets="Class digichef.tagging.models.Tag=digichef.tagging.models.Tag-class.html"><a title="digichef.tagging.models.Tag" class="py-name" href="#" onclick="return doclink('link-199', 'Tag', 'link-199');">Tag</a></tt><tt class="py-op">,</tt> <tt id="link-200" class="py-name"><a title="digichef.registration.models.RegistrationProfile.Meta.verbose_name
digichef.tagging.models.Tag.Meta.verbose_name
digichef.tagging.models.TaggedItem.Meta.verbose_name" class="py-name" href="#" onclick="return doclink('link-200', 'verbose_name', 'link-194');">verbose_name</a></tt><tt class="py-op">=</tt><tt class="py-name">_</tt><tt class="py-op">(</tt><tt class="py-string">'tag'</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">related_name</tt><tt class="py-op">=</tt><tt class="py-string">'items'</tt><tt class="py-op">)</tt> </tt>
<a name="L467"></a><tt class="py-lineno">467</tt>  <tt class="py-line">    <tt id="link-201" class="py-name"><a title="digichef.tagging.models.TaggedItem.content_type
digichef.voting.models.Vote.content_type" class="py-name" href="#" onclick="return doclink('link-201', 'content_type', 'link-44');">content_type</a></tt> <tt class="py-op">=</tt> <tt id="link-202" class="py-name"><a title="digichef.core.models
digichef.profiles.models
digichef.recipes.models
digichef.recommender.models
digichef.registration.models
digichef.tagging.models
digichef.tagging.tests.models
digichef.util.models
digichef.voting.models
digichef.voting.tests.models" class="py-name" href="#" onclick="return doclink('link-202', 'models', 'link-1');">models</a></tt><tt class="py-op">.</tt><tt class="py-name">ForeignKey</tt><tt class="py-op">(</tt><tt class="py-name">ContentType</tt><tt class="py-op">,</tt> <tt id="link-203" class="py-name"><a title="digichef.registration.models.RegistrationProfile.Meta.verbose_name
digichef.tagging.models.Tag.Meta.verbose_name
digichef.tagging.models.TaggedItem.Meta.verbose_name" class="py-name" href="#" onclick="return doclink('link-203', 'verbose_name', 'link-194');">verbose_name</a></tt><tt class="py-op">=</tt><tt class="py-name">_</tt><tt class="py-op">(</tt><tt class="py-string">'content type'</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L468"></a><tt class="py-lineno">468</tt>  <tt class="py-line">    <tt id="link-204" class="py-name"><a title="digichef.tagging.models.TaggedItem.object_id
digichef.voting.models.Vote.object_id" class="py-name" href="#" onclick="return doclink('link-204', 'object_id', 'link-25');">object_id</a></tt>    <tt class="py-op">=</tt> <tt id="link-205" class="py-name"><a title="digichef.core.models
digichef.profiles.models
digichef.recipes.models
digichef.recommender.models
digichef.registration.models
digichef.tagging.models
digichef.tagging.tests.models
digichef.util.models
digichef.voting.models
digichef.voting.tests.models" class="py-name" href="#" onclick="return doclink('link-205', 'models', 'link-1');">models</a></tt><tt class="py-op">.</tt><tt class="py-name">PositiveIntegerField</tt><tt class="py-op">(</tt><tt class="py-name">_</tt><tt class="py-op">(</tt><tt class="py-string">'object id'</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">db_index</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
<a name="L469"></a><tt class="py-lineno">469</tt>  <tt class="py-line">    <tt id="link-206" class="py-name"><a title="digichef.tagging.models.TaggedItem.object
digichef.voting.models.Vote.object" class="py-name" href="#" onclick="return doclink('link-206', 'object', 'link-34');">object</a></tt>       <tt class="py-op">=</tt> <tt id="link-207" class="py-name"><a title="digichef.tagging.generic" class="py-name" href="#" onclick="return doclink('link-207', 'generic', 'link-0');">generic</a></tt><tt class="py-op">.</tt><tt class="py-name">GenericForeignKey</tt><tt class="py-op">(</tt><tt class="py-string">'content_type'</tt><tt class="py-op">,</tt> <tt class="py-string">'object_id'</tt><tt class="py-op">)</tt> </tt>
<a name="L470"></a><tt class="py-lineno">470</tt>  <tt class="py-line"> </tt>
<a name="L471"></a><tt class="py-lineno">471</tt>  <tt class="py-line">    <tt id="link-208" class="py-name"><a title="digichef.recommender.models.Recommender.objects
digichef.registration.models.RegistrationProfile.objects
digichef.tagging.models.Tag.objects
digichef.tagging.models.TaggedItem.objects
digichef.voting.models.Vote.objects" class="py-name" href="#" onclick="return doclink('link-208', 'objects', 'link-16');">objects</a></tt> <tt class="py-op">=</tt> <tt id="link-209" class="py-name" targets="Class digichef.tagging.models.TaggedItemManager=digichef.tagging.models.TaggedItemManager-class.html"><a title="digichef.tagging.models.TaggedItemManager" class="py-name" href="#" onclick="return doclink('link-209', 'TaggedItemManager', 'link-209');">TaggedItemManager</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L472"></a><tt class="py-lineno">472</tt>  <tt class="py-line"> </tt>
<a name="TaggedItem.Meta"></a><div id="TaggedItem.Meta-def"><a name="L473"></a><tt class="py-lineno">473</tt> <a class="py-toggle" href="#" id="TaggedItem.Meta-toggle" onclick="return toggle('TaggedItem.Meta');">-</a><tt class="py-line">    <tt class="py-keyword">class</tt> <a class="py-def-name" href="digichef.tagging.models.TaggedItem.Meta-class.html">Meta</a><tt class="py-op">:</tt> </tt>
</div><div id="TaggedItem.Meta-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="TaggedItem.Meta-expanded"><a name="L474"></a><tt class="py-lineno">474</tt>  <tt class="py-line">        <tt class="py-comment"># Enforce unique tag association per object</tt> </tt>
<a name="L475"></a><tt class="py-lineno">475</tt>  <tt class="py-line">        <tt id="link-210" class="py-name" targets="Variable digichef.tagging.models.TaggedItem.Meta.unique_together=digichef.tagging.models.TaggedItem.Meta-class.html#unique_together,Variable digichef.voting.models.Vote.Meta.unique_together=digichef.voting.models.Vote.Meta-class.html#unique_together"><a title="digichef.tagging.models.TaggedItem.Meta.unique_together
digichef.voting.models.Vote.Meta.unique_together" class="py-name" href="#" onclick="return doclink('link-210', 'unique_together', 'link-210');">unique_together</a></tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-string">'tag'</tt><tt class="py-op">,</tt> <tt class="py-string">'content_type'</tt><tt class="py-op">,</tt> <tt class="py-string">'object_id'</tt><tt class="py-op">)</tt><tt class="py-op">,</tt><tt class="py-op">)</tt> </tt>
<a name="L476"></a><tt class="py-lineno">476</tt>  <tt class="py-line">        <tt id="link-211" class="py-name"><a title="digichef.registration.models.RegistrationProfile.Meta.verbose_name
digichef.tagging.models.Tag.Meta.verbose_name
digichef.tagging.models.TaggedItem.Meta.verbose_name" class="py-name" href="#" onclick="return doclink('link-211', 'verbose_name', 'link-194');">verbose_name</a></tt> <tt class="py-op">=</tt> <tt class="py-name">_</tt><tt class="py-op">(</tt><tt class="py-string">'tagged item'</tt><tt class="py-op">)</tt> </tt>
<a name="L477"></a><tt class="py-lineno">477</tt>  <tt class="py-line">        <tt id="link-212" class="py-name"><a title="digichef.registration.models.RegistrationProfile.Meta.verbose_name_plural
digichef.tagging.models.Tag.Meta.verbose_name_plural
digichef.tagging.models.TaggedItem.Meta.verbose_name_plural" class="py-name" href="#" onclick="return doclink('link-212', 'verbose_name_plural', 'link-195');">verbose_name_plural</a></tt> <tt class="py-op">=</tt> <tt class="py-name">_</tt><tt class="py-op">(</tt><tt class="py-string">'tagged items'</tt><tt class="py-op">)</tt> </tt>
</div><a name="L478"></a><tt class="py-lineno">478</tt>  <tt class="py-line"> </tt>
<a name="TaggedItem.__unicode__"></a><div id="TaggedItem.__unicode__-def"><a name="L479"></a><tt class="py-lineno">479</tt> <a class="py-toggle" href="#" id="TaggedItem.__unicode__-toggle" onclick="return toggle('TaggedItem.__unicode__');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="digichef.tagging.models.TaggedItem-class.html#__unicode__">__unicode__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TaggedItem.__unicode__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="TaggedItem.__unicode__-expanded"><a name="L480"></a><tt class="py-lineno">480</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-string">u'%s [%s]'</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-213" class="py-name"><a title="digichef.tagging.models.TaggedItem.object
digichef.voting.models.Vote.object" class="py-name" href="#" onclick="return doclink('link-213', 'object', 'link-34');">object</a></tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-214" class="py-name"><a title="digichef.tagging.models.TaggedItem.tag" class="py-name" href="#" onclick="return doclink('link-214', 'tag', 'link-20');">tag</a></tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L481"></a><tt class="py-lineno">481</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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